Kenwood NEXEDGE NXR-810 Service Manual Download

Page: 145 / 169

145

SCHEMATIC DIAGRAM /

原理图

NXR-810

Note : The components marked with a dot (

•

) are parts of layer 1.

X57-795 8/8

TX-RX UNIT (X57-7952-71)

80R

30R

8TC

80C

R312

C331

470p

R332

C345

470p

L313

82n

R316

C344

0.01u

R313

2.7k

D601

HVC131

R126

10k

C341

0.01u

R320

C318

27p(G)

R310

1.2k

R314

10k

C131

0.1u

C349

0.01u

L303

390n

R686

4.7k

C356

10p

CN101

C336

27p

R687

4.7k

L308

22n

C339

470p

C325

0.1u

R244

OUT

R318

C326

22p(G)

L310

270n

C322

470p

1 OUTPUT
2

V+

INPUT+

INPUT-

V-

C335

82p

C346

18p

C333

12p

R671

R323

180

L320

180n

R245

270

CN106

L804

120n

C334

0.01u

L617

C329

0.01u

R315

100

R311

L315

10n

RF/IF1

GND2

LoIN

NC1

GND1

VPOS

NC2

RF/IF

C343

0.01u

C342

18p

L316

270n

C323

4.7u25

CN610

C338

0.01u

R856

R243

270

CN102

L309

68n

C245

C243

12p

C241

8p(B)

L210

18n

C244

1p(B)

L209

15n

R238

C240

470p

C237

8p(B)

C242

2p(B)

L304

15n

L305

15n

C332

15p

L312

10n

R101

C352

10p

C358

10p

C354

9p(B)

R100

C353

18p

C176

470p

C683

470p

R681

5.6

C679

470p

R680

820

R682

820

C687

470p

C684

470p

C686

470p

C685

470p

R670

180

C672

470p

R669

1.8k

R668

4.7k

L610

27n

C673

470p

L611

15n

C671

4p(B)

L609

12n

C677

6p(B)

C680

470p

C674

4p(B)

C144

10p(B)

L112

C139

470p

R139

L117

C149

4p(B)

L114

C146

470p

C137

470p

L118

C141

10p(G)

C143

9p(B)

C155

1p(B)

C150

15p(G)

C142

470p

L120

18n

C145

12p(G)

R132

100k

C147

9p(B)

C173

3p(B)

L121

18n

R114

100

R138

C140

18p(B)

C172

6p(B)

C138

9p(B)

C136

12p(G)

C170

56p

C151

5p(B)

L115

L116

L111

C159

6p(B)

C171

6p(B)

C148

470p

R130

270k

R131

39k

C129

C157

56p

C130

10p(B)

C134

470p

C135

5p(B)

R125

R129

R128

C328

2p(B)

R689

180

R690

180

R688

RX ANT

GND SPRING

<-- 58.05MHz

BPF

3dB ATT

400-470MHz -->

IF POST AMP

341.95-411.95MHz -->

RF SW

VT1 -->

1dB ATT

AMP

LPF

400-470MHz -->

HPF

LPF

<-- 400-470MHz

FREQUENCY

CONTROL

D105-108

FINAL UNIT
(X45-3932-71)
(A/3)-CN1

XF300

L71-0649-05

MCF

2SC5337

Q301

RF AMP

IC300

ADL5350ACPZ

MIXER

2SC5636

Q606

RF AMP

SSM3K15TE(F)

Q607

DC SW

L119

135n 10T

C158

8p(B)

C174

4p(B)

C175

5p(B)

C152

5p(B)

C154

5p(B)

C156

5p(B)

C167

6p(B)

C166

5p(B)

C168

6p(B)

D107

1SV283F

R133

100k

R136

100k

R135

100k

C169

6p(B)

D106

1SV283F

D105

1SV283F

D108

1SV283F

R134

100k

IC101

LMC7101BIM5

OP AMP

2dBm

2.10V

7.73V

R:7.86V

T:4.29V

0dBm

-118dBm

-114.3dBm

-104.6dBm

7.19V

2.82V

3.01V

13.79V

FL:1.20V

FC:4.96V

FH:10.00V

-121.7dBm

1.52V

-111.7dBm

8.5dBm

7.39V

7.91V

-116.3dBm

-116.6dBm

2.25V

5.4dBm

1.52V

Summary of Contents for NEXEDGE NXR-810

Page 1: ...N RX IN TX OUT CONTROL I O TEST SPKR Front panel 前面板 A62 1174 03 Knob Power 旋钮电源 K29 9106 04 Key top 按键 K29 9370 02 Knob Volume 旋钮音量 K29 5389 03 Modular jack 模块化插孔 E58 0522 05 Rear panel 后面板 A82 0077 02 Antenna cable REF IN 天线电缆基准输入 E30 7690 05 Antenna cable RX IN 天线电缆接收输入 E30 3418 15 Lead wire with connector ACC15P 带有连接器的导线 ACC15P E37 0913 05 Lead wire with connector DSUB25P 带有连接器的导线 DSUB25P ...

Page 2: ...nwood 公司在准备本文档时已采取所有必要的预防措施恕不对错误或疏漏承担任何责任也不对因使用本文中所含的信息而导致的损害负责 Kenwood 公司保留出于改进的需要而随时对文中的产品信息做出更改的权利概述 3 系统体系 4 模式组合 5 操作特性 9 安装 10 改装 13 维修拆卸 16 电路说明 17 元件说明 32 零件表 36 部件分解图 52 包装 54 故障排除 56 调整 65 端子功能 93 PC 板末级单元 X45 3932 71 108 控制单元 X53 4490 10 112 显示单元 X54 3730 20 116 TX RX 单元 X57 7952 71 120 RX VCO PLL 单元 X58 5090 10 124 TX VCO PLL 单元 X58 5100 10 125 互连图 126 原理图 128 方块图 14...

Page 3: ...visions These are issued as required ORDERING REPLACEMENT PARTS When ordering replacement parts or equipment informa tion the full part identification number should be included This applies to all parts components kits or chassis If the part number is not known include the chassis or kit number of which it is a part and a sufficient description of the re quired component for proper identification ...

Page 4: ... power supply or duplexer Repeater programming setup Installation in the optional space YES NO Delivery Option Frequency range RF power Type TX RX 400 470MHz 40W C External speaker KES 5 installation YES NO Option See page 10 See page 11 接收订单选择中继台的类型参见第5页需使用个人电脑编程接口 KPG 46 46A 和编程软件 KPG 129D C 进行编程 DC电源或双工器中继台编程与设置在可选空间内安装是否交货可选件频率范围射频功率类型 TX RX 400 470MHz 40W C 外部扬声器 KES 5的安装是否可选件...

Page 5: ...re KPG 129D C The programming software can be used with a PC Figure 1 shows the setup of a PC for programming 3 2 Connection Procedure 1 Connect the NXR 810 to the computer using the interface cable and USB adapter When the interface cable is KPG 46A the KCT 53U can be used Note You must install the KCT 53U driver in the computer to use the USB adapter KCT 53U When using the USB adapter KCT 53U fo...

Page 6: ...river runs under Windows 2000 XP or Vista 32 bit 3 5 Programming Software KPG 129D C Description The KPG 129D C is the programming software for the transceiver supplied on a CD ROM This software runs un der Windows XP Vista or 7 on a PC The data can be input to or read from the NXR 810 and edited on the screen The programmed or edited data can be printed out It is also possible to tune the NXR 810...

Page 7: ...he NXR 810 lights 8 If you want to continue programming other NXR 810s repeat steps 4 to 7 Note This mode cannot be entered if the Firmware Program ming mode is set to Disable in the Programming soft ware 4 4 Function If you press the PF6 key while P G is displayed the display changes to P G to indicate that the write speed is low speed 38400 bps If you press the PF6 key again while P G is display...

Page 8: ...irmware programming mode 2 decimal points displayed 115 200 bps 1 decimal point displayed 57 600 bps No decimal 38 400 bps E1 is displayed when FPU data is not written E2 is displayed when the channel data is not written E3 is displayed when PLL is unlocked Receiver PLL unlocked BUSY LED blinks Transmitter PLL unlocked TX LED blinks E4 is displayed when PTT is attempted on a channel number that ha...

Page 9: ... 处于 PC 模式时显示 PC 处于固件编程模式时显示 PG 显示 2 个小数点 115 200bps 显示 1 个小数点 57 600bps 无小数点 38 400bps 未写入 FPU 数据时显示 E1 未写入信道数据时显示 E2 PLL 失锁时显示 E3 接收机 PLL 失锁 BUSY LED 闪烁发射机 PLL 失锁 TX LED 闪烁在未编写 TX 频率数据的信道上尝试 PTT 时显示 E4 处于扫描模式时显示 SC E5 表示 ESN 空白错误 E 6 表示 MCU 内部 RAM 错误 E6 表示 DSP RAM 错误 E6 表示 MCU 外部 RAM 错误 ...

Page 10: ... 3 Reinsert the terminal with the black and white stripe lead into hole number 12 and the terminal with the black lead into hole number 6 Fig 1 3 4 Attach the connector to the external speaker connector on the radio Note Relationship between the TEST SPKR connector 15 pin connection and speaker output When pins 9 and 12 are shorted The built in speaker is used When pins 9 and 12 are open and outpu...

Page 11: ...the plate inset and tighten the 2 screws on the other side of the plate You can also flip the top plate upside down to adjust the height of the cabinet space INSTALLATION 安装 2 附件柜可以在附件柜中安装 DC 电源或双工器等选购附件 1 如下图所示将选购附件安置在附件柜中 2 如有必要可将缓冲垫 G13 1801 04 和或 G13 1802 04 安装到顶板 J21 8559 04 上以调整附件柜和顶板之间的空间然后将顶板的 3 个卡舌插入附件柜侧的插槽具有高中低三种位置要固定顶板请在顶板的另一侧插入并拧紧 2 颗螺丝也可以翻转顶板以调整附件柜空间的高度 Fig 2 图 2 or 或 ...

Page 12: ... use the repeater on a desktop attach the 4 spacers to the base of the repeater as shown in the figure With these spacers attached the front panel will not touch the desk surface Fig 3 图 3 Fig 4 图 4 4 桌面中继台在桌面上使用中继台时可以如图所示在中继台的底部安装 4 个垫圈安装这些垫圈之后前面板就不会接触桌面 Pegs Firmly press these pegs J59 0302 05 through the spacers to affix them to the repeater Peel off the backing paper to attach these space...

Page 13: ... installation the main unit can be kept on regardless of the on off setting of the DC source switch on the front panel Using solder short the PSW land near the CN40 connec tor CN40 PSW Control unit 控制单元 Component side 元件面 5 安装按键功能表示贴片取出按键功能表示贴片然后将贴片插到相关的功能键上可随时重新装配按键功能表示贴片 Side view of the key Squeeze and insert the plates Name plates for the function keys Name plates Punch out the name plate c...

Page 14: ...connector by soldering 3 Disconnect the pin connector from CN101 of the TX RX unit Remove the two screws used for securing the BNC con nector on the back panel of the unit Detach the antenna cable assy E30 3418 15 4 Cut off the coaxial cable of the removed antenna cable assy on the BNC connector side Strip off the insulation of the cut off coaxial cable to pre pare it to be soldered 2 以焊接方式将 ANT S...

Page 15: ... A 3 元件面 CN801 CN101 Solder the coaxial cable CN204 GND RX 焊接同轴电缆 TX RX unit TX RX单元 Component side 元件面 Route the coaxial cable under the lead wire extend ing from CN204 and CN801 将同轴电缆布置在从CN204和 CN801伸出的导线下面 Style the coaxial cable as illustrated in the figure 使同轴电缆的样式如图中所示 2 3 Setting the FPU Set the channel to be used as Simplex using the FPU Check and readjust the transmit power if needed 3 3 ...

Page 16: ...the panel assembly Front r loosen the 6 screws e 3 The panel assembly ABS is securely fastened by 4 tabs t on the top and bottom You can remove the panel as sembly by pulling to the front while you are pulling up the tabs DISASSEMBLY FOR REPAIR 维修拆卸 1 如何拆下面板组件 ABS 注意您可以拆下面板组件 ABS 而不拆下顶板 A62 1148 03 1 要拆下面板 TX RX 请松开 6 颗螺丝 2 要拆下面板组件前部请松开 6 颗螺丝 3 面板组件 ABS 由上下 4 个卡舌牢牢固定在向上拔卡舌的同时向前拉面板组件便可将其拆下 ...

Page 17: ...e 2 terminal of Q503 The voltage of the Q503 gate 2 terminal is controlled automati cally to constantly maintain the power output of amplifier Q503 The output of amplifier Q503 is fed to the transmit ter reference 16 8MHz PLL IC through the PIN diode switch D504 which switches the Internal or External reference The PIN diode switches D504 D505 are controlled by the I O expander IC IC805 Pin15 The ...

Page 18: ...lead type loop filter This DC voltage is input to the IC604 invert amplifier and is synthesized with the modulating signal This DC volt age is input to the X600 control voltage terminal for control ling the VCXO oscillating frequency 16 8MHz The 16 8MHz oscillating signal is fed to the Q603 buffer amplifier The output signal of the buffer amplifier is used as the reference frequency signal of the ...

Page 19: ...tter PLL reference signal 16 8MHz returns the difference to the VCO CV ter minal and realizes the Phase Locked Loop for the return control This allows the VCO oscillation frequency to accu rately match lock the desired frequency When the frequency is controlled by the PLL the fre quency convergence time increases as the frequency dif ference increases when the set frequency is changed To supplemen...

Page 20: ...ting signal and is fed to IC603 and the 2nd electronic volume control circuit The 2nd electronic volume control circuit adjusts the modulating signal and is fed to IC606 IC603 is an inverting amplifier for inverting the amplifi cation of the modulating signal The output of IC603 and the charge pump output of IC602 Transmitter modulation 16 8MHz PLL IC are synthesized by IC604 and is fed to VCXO X6...

Page 21: ... system IC IC403 The IF system IC provides a second mixer AGC amplifier and RSSI Received Signal Strength Indicator The second mixer mixes the first IF signal with the 57 6 MHz of the second local oscillator output and produces the second IF signal of 450kHz The second IF signal is passed through the ceramic filter CF401 CF402 and CF403 to reject the adjacent channel signal The filtered second IF ...

Page 22: ...8 IF circuit 图 8 中频电路 SW 450kHz RSSI CN802 AGC 58 05MHz IF IC IC403 IC405 SW IC406 CF402 CF403 CF401 SW IC408 SW IC407 CF400 RSSI IF2 AGC IF1 2nd Lo 57 6MHz IF AMP IC404 IF AMP IC400 MCF XF300 IF AGC AMP Q300 IF POST AMP Q301 Diff AMP IC401 B 2 AMP IC409 A 2 B 2 Buffer IC401 A 2 Buffer IC402 Fig 9 Receiver VCO circuit 图 9 接收机 VCO 电路 D355 D352 D358 D359 SW Q350 Q351 RXVCOA B RX_CV RXASSIST 80C VO V...

Page 23: ...hich is in the Control unit X53 449 If SBC logic is high Q702 and Q703 turn on The 13 6V power source SB which is turned on by Q702 and Q703 is provided to the 8V AVR IC IC702 and CN700 CN700 is connected to the Con trol unit X53 449 to provide the B power source and the SB power source IC702 supplies 8V to the VCO 15V DC DC converter IC IC701 AVR IC IC700 and FET switches Q700 Q701 IC701 is a ste...

Page 24: ...ning data in frequency adjustment Temperature sensor The temperature sensor IC800 monitors temperature around the VCTCXO X500 I O expander The I O expander IC IC805 controls the power sources fan analogue switches and the transmit power control cir cuit IC805 is controlled by the MCU which is in the Control unit X53 449 Electronic volume control IC The Electronic volume control IC IC804 adjusts th...

Page 25: ...y D1 and is converted into DC voltage If an abnormal antenna load is connected reflected wave is detected by D3 and converted into DC voltage 3 3 Filter circuit This circuit removes harmonics from the transmitter out put and sends filtered signals to the antenna 3 4 APC circuit The automatic transmission power control APC circuit stabilizers the transmitter output power at a pre determined level D...

Page 26: ...ve amplifiers Q203 and Q205 are controlled by the ASWC signal from the I O expander IC which is in the TX RX unit X57 795 If ASWC logic is high Q203 and Q205 turn on and supply the 8V power source to the antenna switch circuit Fig 13 AVR circuit 图 13 AVR 电路 Drive AMP SW 8TC Q204 Q206 SW ASWC Q203 Q205 CN201 B from Final unit X45 393 B 3 B to TX RX unit X57 795 Final AMP FAB 8V AVR IC203 80T 80SW C...

Page 27: ...perates at 3 3V and the core section operates at 1 6V The DSP carries out the following processes Digital processing 4Level FSK and Baseband filter processing Vocoder processing between audio codec and modula tion demodulation CAI processing such as error correction encoding decod ing and interleaving AFC loop control Frame synchronization and Time tracking Data scrambling Analog FM processing Pre...

Page 28: ...d back to IC20 Fig 14 Control circuit 图 14 控制电路 Squelch DAC IC14 PDN LRCLK SDTI BICLK Buffer IC16 VCTCXO X1 18 432MHz MAIN_CLK XTAL_IN ADC1 BSHIFT PCS_DSP SYMTIM DINT DWUP FSDET HINT MCSCKAF MCCSAF MCDIAF MCDOAF MCCSXCN MCCSRCN MCDICN MCDOCN MCSCKCN A 0 17 D 0 7 RD WR CS2 A 0 21 D 0 15 RD WR CS0 WP A 0 20 D 0 15 RD WR HRDY CS3 HDS2 VREF AMP IC13 A 2 B 2 AMP IC15 A 2 AMP Q4 LDR DRST FRST FRST DRST ...

Page 29: ... BINT signal is connected to the hardware inter rupt pin of MCU IC20 The software of the MCU IC20 runs to the sleep mode to use the BINT signal D303 and Q301 are used to generate the OVRB signal for the MCU IC20 The software of the MCU IC20 runs to the sleep mode to use the OVRB signal Fig 15 Power supply circuit 图 15 电源电路 SW SW CN301 DC DC IC301 RESET IC308 AVR IC302 AVR IC303 60DC 33M AVR IC305 ...

Page 30: ...dio signal depending on the pos itive and negative peaks of the signal amplitude The audio signal goes to the control section of the Control unit X53 449 from the Display unit X54 373 A 2 Fig 16 Modulation circuit Analog Digital signal processing 图 16 解调电路模拟数字信号处理 INT_SP EXT_SP SPO SPI SPO RD RD RA TD TA MOD MOD IF signal MIC DAC IC412 DAC IC412 DAC IC412 Audio_AMP SW IC402 AMP_SW AMP_B MICADC0 ...

Page 31: ...3 red transmis sion D504 green busy D505 green power on IC502 to IC505 are shift registers that convert MCU serial data to parallel data and turn on the LEDs 5 2 Key switch circuit There are PF key 1 to PF key 6 on the Display unit Using these key switches mode settings are available The logic signals pushing these key switches are entered directly into the MCU IC20 5 3 Power supply voltage detect...

Page 32: ...IC Buffer IC20 IC MCU IC21 IC RS 232C driver receiver IC22 IC I O expander IC23 IC NAND gate IC24 IC AND gate IC25 IC OR gate IC26 IC AND gate IC27 28 IC AF amplifier IC301 IC DC DC converter IC302 308 IC Voltage regulator IC401 IC NAND gate IC402 IC Analog switch IC403 IC AF power amplifier 末级单元 X45 3932 71 有关号码零件名称说明 IC201 202 IC DC 放大器 IC203 IC 稳压器 Q1 晶体管 RF 放大器 Q2 场效应管 RF 放大器 Q3 场效应管 TX ...

Page 33: ...ode Voltage reference D304 305 Diode Surge protector D401 Diode Diode switch DISPLAY UNIT X54 3730 20 Ref No Part Name Description IC501 IC MIC amplifier IC502 505 IC Shift register IC506 507 IC Voltage regulator IC508 IC Analog switch Q501 502 Transistor Level controller Q503 504 FET DC switch Q506 Transistor DC switch Q507 FET DC switch COMPONENTS DESCRIPTION 元件说明有关号码零件名称说明 IC404 406 IC O...

Page 34: ...2 IC EEPROM IC803 IC Buffer amplifier IC804 IC Digital potentiometer IC805 IC I O expander IC806 IC Analog switch Q100 Transistor DC switch Q101 Transistor RF amplifier Q200 201 Transistor DC switch Q202 203 Transistor RF amplifier Q300 FET RF amplifier Q301 Transistor RF amplifier 有关号码零件名称说明 Q508 511 晶体管 DC 开关 Q512 514 场效应管 DC 开关 Q516 519 场效应管 DC 开关 Q521 525 场效应管 DC 开关 D501 502 二极管 AF 检测器 D...

Page 35: ... TX VCO PLL UNIT X58 5100 10 Ref No Part Name Description IC300 IC PLL Q300 Transistor Buffer amplifier Q350 351 FET DC switch Q352 353 FET VCO OSC Q354 Transistor Buffer amplifier D352 353 Varicap Frequency control D355 Varicap Frequency control D357 361 Varicap Frequency control COMPONENTS DESCRIPTION 元件说明有关号码零件名称说明 Q500 场效应管 DC 开关 Q501 晶体管 RF 放大器 Q502 503 场效应管 RF 放大器 Q504 晶体管 RF 放大器 Q505...

Page 36: ...7 3B G10 1345 04 FIBROUS SHEET EARTH SPRING LONG 48 3A G10 1377 04 FIBROUS SHEET VOLUME 49 3A G10 1821 04 FIBROUS SHEET KNOB 50 1F G13 1801 04 CUSHION 40X40X5 ACCESSORY 51 1F G13 1802 04 CUSHION 40X40X10 ACCESSORY 52 2B G13 1877 15 CONDUCTIVE CUSHION 53 2B G13 1886 04 CUSHION BNC 54 1E H25 0029 04 PROTECTION BAG 60 110 0 07 55 1F H25 0747 04 PROTECTION BAG 250X350 56 1E H25 0762 04 PROTECTION BAG ...

Page 37: ...IP C 470PF K C234 CD04BQ1H101M ELECTRO 100UF 50WV C235 CC73GCH1H220J CHIP C 22PF J C236 CC73GCH1H101J CHIP C 100PF J C237 238 CK73GB1H471K CHIP C 470PF K C239 CC73GCH1H220J CHIP C 22PF J C240 CK73GB1H104K CHIP C 0 10UF K C241 242 CK73GB1H471K CHIP C 470PF K C244 247 CK73GB1H471K CHIP C 470PF K C301 CC73GCH1H470J CHIP C 47PF J C302 CC73GCH1H220J CHIP C 22PF J C303 CC73GCH1H150J CHIP C 15PF J C304 C...

Page 38: ...CC73HCH1H101J CHIP C 100PF J C11 CK73HB1A105K CHIP C 1 0UF K C12 15 CC73HCH1H101J CHIP C 100PF J C18 19 CK73GB1C104K CHIP C 0 10UF K C20 CK73HB1A105K CHIP C 1 0UF K C21 22 CK73GB1C104K CHIP C 0 10UF K C23 30 CK73HB1A104K CHIP C 0 10UF K C31 CK73HB1H102K CHIP C 1000PF K C32 33 CK73HB1A104K CHIP C 0 10UF K C34 CK73HB1A105K CHIP C 1 0UF K C35 36 CK73GB1C104K CHIP C 0 10UF K C38 CK73HB1H102K CHIP C 10...

Page 39: ...00PF J C201 CK73HB1H102K CHIP C 1000PF K C202 CC73HCH1H101J CHIP C 100PF J C203 CK73HB1H102K CHIP C 1000PF K C205 CK73HB1H102K CHIP C 1000PF K C206 CC73HCH1H101J CHIP C 100PF J C207 CK73HB1E103K CHIP C 0 010UF K C209 212 CK73HB1H102K CHIP C 1000PF K C213 CK73HB1E103K CHIP C 0 010UF K C215 216 CK73HB1H102K CHIP C 1000PF K C218 CC73HCH1H101J CHIP C 100PF J C219 223 CK73HB1H102K CHIP C 1000PF K C224 ...

Page 40: ...7 05 CHIP FERRITE L14 16 L92 0467 05 CHIP FERRITE L17 L92 0639 05 CHIP FERRITE L18 L92 0162 05 BEADS CORE L20 L92 0162 05 BEADS CORE L22 23 L92 0171 05 BEADS CORE L301 304 L92 0639 05 CHIP FERRITE L305 L33 1541 05 SMALL FIXED INDUCTOR 10UH L306 309 L92 0467 05 CHIP FERRITE L311 L92 0162 05 BEADS CORE L312 L92 0467 05 CHIP FERRITE L313 314 L92 0639 05 CHIP FERRITE L315 317 L92 0467 05 CHIP FERRITE ...

Page 41: ...1 16W R194 RK73HB1J103J CHIP R 10K J 1 16W R196 197 RK73HB1J103J CHIP R 10K J 1 16W R199 RK73HB1J103J CHIP R 10K J 1 16W R204 RK73HB1J103J CHIP R 10K J 1 16W R205 208 RK73HB1J102J CHIP R 1 0K J 1 16W R209 RK73HB1J121J CHIP R 120 J 1 16W R210 RK73HB1J102J CHIP R 1 0K J 1 16W R211 212 RK73HB1J101J CHIP R 100 J 1 16W R213 219 RK73HB1J102J CHIP R 1 0K J 1 16W R220 RK73HB1J471J CHIP R 470 J 1 16W R221 ...

Page 42: ...ODE D18 DA204U DIODE D20 DA204U DIODE D22 DA204U DIODE D23 1SS355 DIODE D24 02DZ18F X ZENER DIODE D26 DA204U DIODE D28 DA204U DIODE D29 1SS355 DIODE D30 02DZ18F X ZENER DIODE D31 1SS355 DIODE D32 02DZ18F X ZENER DIODE D35 1SS355 DIODE D36 02DZ18F X ZENER DIODE D37 SMD185F 2 VARISTOR D301 RSX301L 30 DIODE D302 1SS388F DIODE D303 02DZ18F X ZENER DIODE D304 305 1SS388F DIODE D401 1SS388F DIODE IC3 E2...

Page 43: ...HIP R 10K J 1 10W R545 RK73GH2A472D CHIP R 4 7K D 1 10W R546 RK73GH2A153D CHIP R 15K D 1 10W R547 RK73GB2A103J CHIP R 10K J 1 10W R550 RK73GB2A472J CHIP R 4 7K J 1 10W R601 RK73GB2A681J CHIP R 680 J 1 10W R604 605 RK73GB2A102J CHIP R 1 0K J 1 10W R606 RK73GB2A473J CHIP R 47K J 1 10W VR501 R32 0689 05 SEMI FIXED VARIABLE RESISTOR 10K VR601 R31 0630 05 VARIABLE RESISTOR 10K S501 506 S70 0502 05 TACT...

Page 44: ...01J CHIP C 100PF J C229 CK73HB1H471K CHIP C 470PF K C230 CC73HCH1H680J CHIP C 68PF J C231 CK73HB1H471K CHIP C 470PF K C233 234 CC73HCH1H470J CHIP C 47PF J C235 236 CK73HB1H471K CHIP C 470PF K C237 CC73HCH1H080B CHIP C 8 0PF B C240 CK73HB1H471K CHIP C 470PF K C241 CC73HCH1H080B CHIP C 8 0PF B C242 CC73HCH1H020B CHIP C 2 0PF B C243 CC73HCH1H120J CHIP C 12PF J C244 CC73HCH1H010B CHIP C 1 0PF B C245 C...

Page 45: ...1H103K CHIP C 0 010UF K C631 CC73HCH1H100D CHIP C 10PF D C632 CK73HB1E104K CHIP C 0 10UF K C633 634 CK73HB1H103K CHIP C 0 010UF K C635 CC73HCH1H100D CHIP C 10PF D C636 637 CK73HB1H103K CHIP C 0 010UF K C638 CK73GB1E105K CHIP C 1 0UF K C639 CK73HB1H103K CHIP C 0 010UF K C641 CK73HB1H103K CHIP C 0 010UF K C642 CK73HB1E104K CHIP C 0 10UF K C643 CS77BA1D100M CHIP TNTL 10UF 20WV C644 CC73HCH1H100D CHIP...

Page 46: ... 2785 92 SMALL FIXED INDUCTOR 270NH L317 L41 1095 33 SMALL FIXED INDUCTOR 1 0UH L320 L40 1885 92 SMALL FIXED INDUCTOR 180NH L500 L41 3395 33 SMALL FIXED INDUCTOR 3 3UH L501 L41 4795 33 SMALL FIXED INDUCTOR 4 7UH L502 L41 6885 33 SMALL FIXED INDUCTOR 0 68UH L503 L41 5685 33 SMALL FIXED INDUCTOR 0 56UH L504 L41 2295 33 SMALL FIXED INDUCTOR 2 2UH L505 506 L41 1295 33 SMALL FIXED INDUCTOR 1 2UH L507 5...

Page 47: ...IP R 22 J 1 16W R407 RK73HB1J474J CHIP R 470K J 1 16W R408 RK73HB1J103J CHIP R 10K J 1 16W R409 411 RK73HB1J473J CHIP R 47K J 1 16W R412 RK73HB1J101J CHIP R 100 J 1 16W R413 RK73HB1J000J CHIP R 0 0 J 1 16W R415 RK73HB1J000J CHIP R 0 0 J 1 16W R416 RK73HB1J222J CHIP R 2 2K J 1 16W R417 418 RK73HB1J220J CHIP R 22 J 1 16W R420 RK73HB1J470J CHIP R 47 J 1 16W R421 RK73HB1J182J CHIP R 1 8K J 1 16W R422 ...

Page 48: ...CHIP R 10K J 1 16W R659 RK73HB1J224J CHIP R 220K J 1 16W R660 RK73HB1J334J CHIP R 330K J 1 16W R661 RK73HB1J393J CHIP R 39K J 1 16W R663 RK73HB1J000J CHIP R 0 0 J 1 16W R665 RK73HB1J000J CHIP R 0 0 J 1 16W R666 RK73HB1J101J CHIP R 100 J 1 16W R668 RK73HB1J472J CHIP R 4 7K J 1 16W R669 RK73HB1J182J CHIP R 1 8K J 1 16W R670 RK73HB1J181J CHIP R 180 J 1 16W R671 RK73HB1J220J CHIP R 22 J 1 16W R680 RK7...

Page 49: ...5H01TU F FET Q705 CPH3317 FET Q706 SSM3K15TE F FET Q800 SSM3K15TE F FET C300 CS77CA1VR15M CHIP TNTL 0 15UF 35WV C303 CS77BA1D100M CHIP TNTL 10UF 20WV C304 CC73GCH1H100C CHIP C 10PF C C306 CC73GCH1H100C CHIP C 10PF C C307 CS77CA1V0R1M CHIP TNTL 0 1UF 35WV C308 310 CK73HB1E103K CHIP C 0 010UF K C311 CK73HB1H471K CHIP C 470PF K C312 CC73GCH1H070B CHIP C 7 0PF B C313 CC73HCH1H101J CHIP C 100PF J C314 ...

Page 50: ... 1 16W R370 RK73HB1J101J CHIP R 100 J 1 16W R372 RK73HB1J000J CHIP R 0 0 J 1 16W R374 RK73GB2A000J CHIP R 0 0 J 1 10W R377 RK73GB2A000J CHIP R 0 0 J 1 10W R379 RK73HB1J000J CHIP R 0 0 J 1 16W D352 353 1SV325F VARIABLE CAPACITANCE DIODE D355 1SV282 F VARIABLE CAPACITANCE DIODE D357 361 1SV282 F VARIABLE CAPACITANCE DIODE IC300 SKY72300 362 MOS IC Q300 2SC5636 TRANSISTOR Q350 351 SSM6L05FU F FET Q35...

Page 51: ...B1J391J CHIP R 390 J 1 16W R320 RK73HB1J103J CHIP R 10K J 1 16W R321 RK73HB1J562J CHIP R 5 6K J 1 16W R322 RK73HB1J220J CHIP R 22 J 1 16W R323 RK73HB1J470J CHIP R 47 J 1 16W R324 RK73HB1J220J CHIP R 22 J 1 16W R325 RK73GB2A000J CHIP R 0 0 J 1 10W R327 RK73GB2A000J CHIP R 0 0 J 1 10W R331 RK73GB2A000J CHIP R 0 0 J 1 10W R333 RK73HB1J000J CHIP R 0 0 J 1 16W R350 351 RK73HB1J474J CHIP R 470K J 1 16W ...

Page 52: ...44 44 IC403 47 46 39 1 70 72 71 49 49 2 3 62x2 63 X45 101 67 A N09 2292 05 B N30 2606 48 C N30 4006 48 D N30 4014 48 E N30 4020 43 F N32 3006 48 G N32 4008 43 H N35 3006 43 J N35 4006 43 K N67 3008 48 L N80 2608 43 M N87 3005 43 N N87 3006 48 Parts with the exploded numbers larger than 700 are not supplied If a part reference number is listed in a box on the exploded view of the PCB that part does...

Page 53: ...number is listed in a box on the exploded view of the PCB that part does not come with the PCB These parts must be ordered separately C D 4 45 16 6 27 45x2 5 11 11 Jx14 B B X45 C 3 X45 B 3 X45 F Fx2 3 Dx3 701 702 703 704 705 706 706 707 707 Fx2 Bx2 B L B B B E E Ax2 33 29 14 42 102 13 5 1 18 32 34 L F X45 101 X45 103 ...

Page 54: ...1 00 710 Pamphlet 56 Protection bag H25 0762 04 15 DC cord E30 3427 35 74 Line filter L79 1419 05 67 Band J61 0307 05 50 Cushion G13 1801 04 x 4 51 Cushion G13 1802 04 x 4 55 Protection bag H25 0747 04 64 Mounting hardware J21 8559 04 69 Handle K01 0418 15 19 15P plug E31 3228 05 32 Blade fuse F05 1537 05 54 Protection bag H25 0029 04 54 Protection bag H25 0029 04 60 Foot J02 0475 05 x 2 61 Foot R...

Page 55: ...W R271 ASIC Side 0V 18 432MHz Remove the R115 and R52 If it oscillates normally the DSP and ASIC may be broken 32 768kHz Exchange IC17 RTC If it oscillates normally the ASIC may be broken The BGA parts are not broken Checking for an abnormal point 33M has an abnormal voltage ASIC Remove L20 to check the voltage of the 33M If the voltage becomes normal the ASIC is broken DSP Remove L4 to check the ...

Page 56: ...认数值正常时确认数值正常时检查复位控制信号检查输入到ASIC的复位和控制信号检查点正常电压 RESET R511 3 3V BINT IC307 1针 3 3V OVRB Q301 集电极侧 3 3V 检查ASIC输入开关信号各信号未被FPU的设置屏蔽按住POWER键检查点确认的电压 PSW R271 ASIC侧 0V 18 432MHz 取下R115和R52 如果它正常振荡则DSP和ASIC可能已损坏 32 768kHz 更换IC17 RTC 如果它正常振荡则ASIC可能已损坏 BGA部分未损坏检查异常点 33M有异常电压 ASIC 取出L20检查33M的电压如果电压变正常则ASIC已损坏 DSP 取出L4检查33M的电压如果电压变正常则DSP已损坏 16M有异常电压 DSP 取出R324检查16M的电压如果电压变正常则DSP已损坏 15M有异常电压...

Page 57: ...cked Normal pulse voltage CLK CN502 14 pin 0V 5V 0V DAT CN502 15 pin 0V 5V 0V STB1 CN502 13 pin 0V 5V 0V Checking voltage Points to be checked Normal voltage POWLEDC IC502 4 pin 5V If nothing or an abnormal character is displayed and the Power LED does not light even after replacing the Display Unit the BGA may be broken The panel Logic IC receives the display data from the ASIC The display signal...

Page 58: ...正常脉冲电压 IC19 2针 3针 3 3V 0V 3 3V 如果信号为异常值或无信号则BGA可能已损坏检查打开电源时的时钟数据选通脉冲信号检查点正常脉冲电压 CLK CN502 14针 0V 5V 0V DAT CN502 15针 0V 5V 0V STB1 CN502 13针 0V 5V 0V 检查电压检查点正常电压 POWLEDC IC502 4针 5V 如果无显示或显示异常字符并且在更换显示单元之后电源LED仍不亮则BGA可能已损坏面板逻辑IC从ASIC接收显示数据如果因ASIC内的故障而导致通信错误显示信号出现异常检查点正常电压 DRST C38 信号侧 3 3V 如果 DRST侧为0V 则ASIC SRAM可能已损坏确认数值正常时确认数值正常时确认数值正常时确认数值正常时确认数值正常时确认数值正常时确认数值正常时确认数值正常时 ...

Page 59: ...RS WHEN THE 32 IS READ OR WRITTEN 4HE 32 MAY BE BROKEN Priority level of display s 7HEN 2EPEATER STARTS E 6 E6 E6 E5 E1 s FTER 2EPEATER STARTS E2 E3 E4 2 If normal power is not obtained please follow the steps below 1 Switch off the repeater The impedance of the Final FET Q4 and Drive FET Q3 can be measured easily using a DVM Digital Volt Meter ohm mode Normal condition Gate 5kohm The above impeda...

Page 60: ...RAM读取或写入时发生错误 DSP可能已损坏显示指示 E 6 读取或写入SRAM IC9 时发生错误 SRAM可能已损坏显示的优先级中继台启动时 E 6 E6 E6 E5 E1 中继台启动后 E2 E3 E4 2 如果未获得正常功率请执行以下步骤 1 关闭中继台利用 DVM 数字电压表 ohm 模式可轻松测量末级 FET Q4 和驱动 FET Q3 的阻抗正常状态栅 5kohm 上述阻抗值是错略估计值 2 开启中继台检查 F1 输出点的电压接收期间电压约为 13 6V 发射期间电压将为 13 0V 如果该点测得 0V 则表示 F1 已损坏 3 取下 C27 4 将 50ohm 负载连接到 ANT 端子发射并检查高功率模式下的电流消耗如果电流消耗小于 1 0A 则末级 FET 已损坏如果电流消耗小于 5 0A 请将驱动 FET 栅短接到接地然后检查电流消耗如果...

Page 61: ...l Unit Control Unit Service Unit Difference between Original Unit and Service Unit X53 4490 10 X53 4490 11 Mounted chip at 0 11 loca tion for Service Unit 3 2 Supplied Accessories Item Including Part Number Quantity Control Unit X53 449 1 Kenwood ESN Label 3 NXDN ESN Label 2 Addendum B59 2621 XX 1 TROUBLE SHOOTING 故障排除更换末级 FET Q4 1 将 X45 末级 PCB 安置到底座之前必须将其转移到左侧在 PCB 与壳体之间插入一块仅 1mm 的板 2 安装期间必须将 ...

Page 62: ...ing to the new printed circuit board Refer to the images on page 63 for label placement 5 If necessary write the FPU data used by the customer with the KPG 129D C Note When a new printed circuit board is used the Kenwood ESN changes as does the Repeater Information display of the KPG 129D C but this does not have any effect on the operation of the transceiver If changing to the original Kenwood ES...

Page 63: ...ber TROUBLE SHOOTING 故障排除 NXDN ESN Label 12 digits NXDN ESN 标签 12 位 Kenwood ESN Label Kenwood ESN 标签 3 5 ESN 标签布局维修单元的包装上提供了以下标签注意对于 X53 449 Kenwood ESN 标签上未印制 UPC 代码和 UPC 条码如有必要可在剪切线处切断标签仅贴上序列号 Not used 未使用 Not used 未使用 Kenwood ESN Label Kenwood ESN标签 Not used 未使用 NXDN ESN Label NXDN ESN标签 Kenwood ESN Label Kenwood ESN标签 Not used 未使用 Kenwood ESN Label Kenwood ESN标签 Not used 未使用 NXDN ESN Lab...

Page 64: ... Ammeter 15A or more 8 AF Volt Meter AF VTVM Frequency Range 50Hz to 10kHz Voltage Range 3mV to 3V 9 Audio Generator AG Frequency Range 50Hz to 5kHz Output 0 to 1V 10 Distortion Meter Capability 3 or less at 1kHz Input Level 50mV to 10Vrms 11 Voltmeter Measuring Range 10V to 1 5V DC or less Input Impedance 50kΩ V or greater 12 4Ω Dummy Load Approx 4Ω 5W 8 1 MIC connector Front panel view Test cabl...

Page 65: ...到 10kHz 电压范围 3mV 到 3V 9 音频发生器 AG 频率范围 50Hz 到 5kHz 输出 0V 到 1V 10 失真测试仪能力在 1kHz 时 3 或更低输入电平 50mV 到 10Vrms 11 电压表测量范围直流 10V 到 1 5V 或更低输入阻抗 50kΩ V 或更高 12 4Ω 假负载大约 4Ω 5W 或更高 MIC 连接器前面板视图用于麦克风输入的测试电缆 E30 3360 28 调谐电缆 E30 3383 05 如果使用 PC 调谐则输入音频需要适配器电缆 E30 3383 05 有关连接详情请参看 PC 模式 8 1 1 NC 2 SB 3 GND 4 PTT TXD 来自中继台的 PC 串行数据 5 MIC GND 6 MIC 7 HOOK RXD 送到中继台的 PC 串行数据 8 NC 麦克风屏蔽线导线 3 2 4 5 6 7...

Page 66: ... None DTMF Encode CODE 9 11 None Test Tone Encode 12 None CW ID Encode ID VVV 13 None Courtesy Tone Test Signaling NXDN No RX Decode Signaling TX Encode Signaling 1 RAN1 RAN1 2 RAN1 PN9 3 RAN1 Maximum Deviation Pattern Signaling number 1 is used for link test Signaling number 2 is used for TX modulation signal qual ity test i e TX adjacent channel power FSK error Occu pied bandwidth Emission mask ...

Page 67: ...1 4Hz QT 151 4Hz 5 QT 210 7Hz QT 210 7Hz 6 QT 254 1Hz QT 254 1Hz 7 DQT D023N DQT D023N 8 DQT D754I DQT D754I 9 DTMF 解码码 159D DTMF 编码码 159D 10 无 DTMF 编码码 9 11 无测试音编码 12 无 CW ID 编码 ID VVV 13 无礼貌音测试信令 NXDN 编号接收解码信令发射编码信令 1 RAN1 RAN1 2 RAN1 PN9 3 RAN1 最大频偏模式信令编号 1 用于链接测试信令编号 2 用于 TX 调制信号质量测试即 TX 临近信道功率 FSK 误差占用带宽辐射屏蔽等信令编号 3 用于 TX 频偏测试如果调制模式为超窄则调制频率为 600Hz 如果调制模式为窄则调制频率为 1200Hz 调整点 ...

Page 68: ... Low A Center A High B Low B Center B High DVM TX RX RX_CV Check 3 0V 0 1V 3 Transmit Assist Adjust FPU Test mode 1 Adjust Item Transmit Assist 2 Adjust Item A Low A Center A High B Low B Center B High Press Transmit button PC ADJ 3 0V 0 1V V indicator on the PC win dow shows VCO lock volt age Change the adjustment value to get VCO lock voltage within the limit of the speci fied voltage Press Appl...

Page 69: ...存调整值在更改调整值约 3 秒后确认 VCO 锁定电压 3 调整项目 A 低 A 中 A 高 B 低 B 中 B 高 DVM TX RX RX_CV 检查 3 0V 0 1V 3 发射辅助调整 FPU 测试模式 1 调整项目发射辅助 2 调整项目 A 低 A 中 A 高 B 低 B 中 B 高按发射按钮 PC 调整 3 0V 0 1V PC 窗口上的 V 指示显示 VCO 锁定电压更改调整值以获得指定电压范围内的 VCO 锁定电压按全部应用按钮储存调整值在更改调整值约 3 秒后确认 VCO 锁定电压 3 调整项目 A 低 A 中 A 高 B 低 B 中 B 高按发射按钮 DVM TX RX TX_CV 检查 3 0V 0 1V 4 灵敏度 1 调整 FPU 测试模式 1 调整项目灵敏度 1 2 调整项目低低中高高 PC 调整写入以下值典型...

Page 70: ...igh High Write the value as followings typical value Low 256 Low 256 Center 256 High 256 High 256 Press Apply All button to store the adjustment value 8 AGC Adjustment Analog Wide FPU Test mode 1 Adjust Item AGC Adjust ment Analog Wide 2 Adjust Item Low Low Center High High 9 AGC Adjustment NXDN Very Narrow FPU Test mode 1 Adjust Item AGC Adjust ment NXDN Very Narrow 2 Adjust Item Low Low Center H...

Page 71: ...存调整值 7 AGC 调整模拟窄带 FPU 测试模式 1 调整项目 AGC 调整模拟窄带 2 调整项目低低中高高写入以下值典型值低 256 低 256 中 256 高 256 高 256 按全部应用按钮储存调整值 8 AGC 调整模拟宽带 FPU 测试模式 1 调整项目 AGC 调整模拟宽带 2 调整项目低低中高高 9 AGC 调整 NXDN 甚窄带 FPU 测试模式 1 调整项目 AGC 调整 NXDN 甚窄带 2 调整项目低低中高高 10 频率调整 FPU 测试模式 1 调整项目频率将 SSG 连接到 RX ANT CH 1 模拟窄带 SSG 输出 47dBm 1mV CW 无调制注意在下述条件下进行频率调整温度范围 23 到 27 KPG 129D C 的频率调整画面上显示温度使用 0 001ppm 的 SSG ...

Page 72: ... Adjust Item RA Level Ana log Wide Connect the SSG to the RX ANT SSG setting Frequency Desired Frequency Output 53dBm 501µV MOD 1 0kHz DEV 3 0kHz SSG AF VTVM Rear RX ANT CONTROL I O Jack RA Pin No 11 PC ADJ 400mV 20mV Press Apply button to store the adjustment value 4 RA Level Adjust Analog Nr row FPU Test mode 1 Adjust Item RA Level Ana log Narrow Connect the SSG to the RX ANT SSG setting Frequen...

Page 73: ...1µV MOD 1 0kHz DEV 1 5kHz 3 RA 电平调整模拟宽带 FPU 测试模式 1 调整项目 RA 电平模拟宽带将 SSG 连接到 RX ANT SSG 设置频率所需频率输出 53dBm 501µV MOD 1 0kHz DEV 3 0kHz SSG AF VTVM 后面 RX ANT CONTROL I O 插孔 RA 11 脚 PC 调整 400mV 20mV 按应用按钮储存调整值 4 RA 电平调整模拟窄带 FPU 测试模式 1 调整项目 RA 电平模拟窄带将 SSG 连接到 RX ANT SSG 设置频率所需频率输出 53dBm 501µV MOD 1 0kHz DEV 1 5kHz 5 静噪浅调整模拟宽带 FPU 测试模式 1 调整项目静噪浅模拟宽带将 SSG 连接到 RX ANT SSG 设置频率低低中 ...

Page 74: ...NXDN Very Narrow Connect the SSG to the RX ANT SSG setting Frequency Low Low Center High High Output 12dB SINAD level for Analog Narrow 4dB MOD OFF PC ADJ Press Apply button to store the adjustment value 8 Tight Squelch Adjust Analog Wide FPU Test mode 1 Adjust Item Tight Squelch Analog Wide Connect the SSG to the RX ANT SSG setting Frequency Low Low Center High High Output 12dB SINAD level 8dB MO...

Page 75: ...应关闭 7 静噪浅调整 NXDN 甚窄带 FPU 测试模式 1 调整项目静噪浅 NXDN 甚窄带将 SSG 连接到 RX ANT SSG 设置频率低低中高高输出模拟窄带 4dB 的 12dB SINAD 电平 MOD OFF PC 调整按应用按钮储存调整值 8 静噪深调整模拟宽带 FPU 测试模式 1 调整项目静噪深模拟宽带将 SSG 连接到 RX ANT SSG 设置频率低低中高高输出 12dB SINAD 电平 8dB MOD 1 0kHz DEV 3 0kHz PC 调整按应用按钮储存调整值 2 SSG 输出 OFF 检查静噪应关闭 9 静噪深调整模拟窄带 FPU 测试模式 1 调整项目静噪深模拟窄带将 SSG 连接到 RX ANT SSG 设置频率低低中高高输出 12dB SINA...

Page 76: ...quency Low Low Center High High Output 12dB SINAD level 1dB MOD 1 0kHz DEV 1 5kHz 12 RSSI Reference Adjust NXDN Very Narrow FPU Test mode 1 Adjust Item RSSI Ref NXDN Very Narrow Connect the SSG to the RX ANT SSG setting Frequency Low Low Center High High Output 12dB SINAD level 1dB MOD OFF 13 Low RSSI Adjust Analog Wide FPU Test mode 1 Adjust Item Low RSSI Ana log Wide Connect the SSG to the RX AN...

Page 77: ... SSG 连接到 RX ANT SSG 设置频率低低中高高输出 12dB SINAD 电平 1dB MOD 1 0kHz DEV 1 5kHz 12 RSSI 基准调整 NXDN 甚窄带 FPU 测试模式 1 调整项目 RSSI 参考 NXDN 甚窄带将 SSG 连接到 RX ANT SSG 设置频率低低中高高输出 12dB SINAD 电平 1dB MOD OFF 13 低 RSSI 调整模拟宽带 FPU 测试模式 1 调整项目低 RSSI 模拟宽带将 SSG 连接到 RX ANT SSG 设置频率低低中高高输出 118dBm 0 28µV MOD 1 0kHz DEV 3 0kHz SSG 后面 RX ANT PC 调整按应用按钮储存调整值 14 低 RSSI 调整模拟窄带 FPU 测试模式 1 调整项目低 RSSI 模...

Page 78: ...V 3 0kHz SSG Rear RX ANT PC ADJ Press Apply button to store the adjustment value 17 High RSSI Adjust Analog Nar row FPU Test mode 1 Adjust Item High RSSI Ana log Narrow Connect the SSG to the RX ANT SSG setting Frequency Low Low Center High High Output 70dBm 70 7µV MOD 1 0kHz DEV 1 5kHz 18 High RSSI Adjust NXDN Very Narrow FPU Test mode 1 Adjust Item High RSSI NXDN Very Narrow Connect the SSG to t...

Page 79: ...70dBm 70 7µV MOD 1 0kHz DEV 3 0kH SSG 后面 RX ANT PC 调整按应用按钮储存调整值 17 高 RSSI 调整模拟窄带 FPU 测试模式 1 调整项目高 RSSI 模拟窄带将 SSG 连接到 RX ANT SSG 设置频率低低中高高输出 70dBm 70 7µV MOD 1 0kHz DEV 1 5kHz 18 高 RSSI 调整 NXDN 甚窄带 FPU 测试模式 1 调整项目高 RSSI NXDN 甚窄带将 SSG 连接到 RX ANT SSG 设置频率低低中高高输出 70dBm 70 7µV MOD OFF 19 接收灵敏度检查模拟宽带 1 将 SSG 连接到 RX ANT SSG 设置频率所需频率输出 53dBm 501µV MOD 1 0kHz DEV 3 0kHz AF 0 45...

Page 80: ...Power Adjust FPU Test mode 1 Adjust Item High Transmit Power Adjust Frequency Low Low Center High High Press Transmit button 5W 0 5W 5 Maximum Deviation Adjust NXDN Nar row FPU Test mode 1 Adjust Item Maximum De viation NXDN Narrow PC ADJ Write the value as followings typical value Maximum Deviation NXDN Narrow 530 Press Apply button to store the adjustment value 6 Maximum Deviation Adjust NXDN Ve...

Page 81: ...功率限制调整 FPU 测试模式 1 调整项目低发射功率限制调整频率低低中高高按发射按钮 28W 1 5W 4 低发射功率调整 FPU 测试模式 1 调整项目低发射功率调整频率低低中高高按发射按钮 5W 0 5W 5 最大频偏调整 NXDN 窄带 FPU 测试模式 1 调整项目最大频偏 NXDN 窄带 PC 调整写入以下值典型值最大频偏 NXDN 窄带 530 按应用按钮储存调整值 6 最大频偏调整 NXDN 甚窄带 FPU 测试模式 1 调整项目最大频偏 NXDN 甚窄带写入以下值典型值最大频偏 NXDN 甚窄带 530 7 最大频偏调整模拟宽带 FPU 测试模式 1 调整项目最大频偏模拟宽带写入以下值典型值最大频偏模拟宽带 530 8 最大频偏调整模拟窄带 FPU 测试模式 1 调整项...

Page 82: ...nt value after all adjustment point was adjusted 2 0kHz Adjustment FPU Test mode 1 Adjust Item Balance 2kHz Sine Wave check box is checked 2 Adjust Item A Low A Center A High B Low B Center B High Press Transmit button Check while transmitting change to 2kHz 10 Standard Modulation Check Analog Wide 1 Connect the Deviation Meter to the TX ANT end via the ATT Deviation Meter setting LPF 15kHz HPF OF...

Page 83: ... 音调频偏在 20Hz 音调频偏的 1 0 以内调整所有调整点之后按全部应用按钮储存调整值 2 0kHz 调整 FPU 测试模式 1 调整项目平衡勾选 2kHz 正弦波复选框 2 调整项目 A 低 A 中 A 高 B 低 B 中 B 高按发射按钮发射时复选此项改为 2kHz 10 标准调制检查模拟宽带 1 将频偏仪通过 ATT 连接到 TX ANT 末端频偏仪设置 LPF 15kHz HPF OFF 去加重 OFF 检测器 p p 2 2 将 AG 连接到 MIC 连接器的 MIC 端子 AG 频率 1kHz 正弦波 AG 输出电平调整成 3kHz 频偏频偏仪示波器 AG DVM 后面前面 TX ANT MIC 检查 5 0mV 1 5mV 模拟窄带 1 将频偏仪通过 ATT 连接到 TX ANT 末端频偏仪设置 LPF 15kHz HPF OF...

Page 84: ...TD Ter minal of CONTROL I O Jack AG Frequency 100Hz Sine Wave AG Output level 0 5Vpp 177mVrms Press Transmit button 13 Transmit Audio Input TA Adjust Analog Wide FPU Test mode 1 Adjust Item Transmit Audio Input TA Analog Wide Connect the Deviation Meter to the TX ANT end via the ATT Deviation Meter setting LPF 15kHz HPF OFF De emphasis OFF 2 Connect the AG to the TA Ter minal of CONTROL I O Jack A...

Page 85: ...末端频偏仪设置 LPF 3kHz HPF OFF 去加重 OFF 2 将 AG 连接到 CONTROL I O 插孔的 TD 端子 AG 频率 100Hz 正弦波 AG 输出电平 0 5Vpp 177mVrms 按发射按钮 13 发射音频输入 TA 调整模拟宽带 FPU 测试模式 1 调整项目发射音频输入 TA 模拟宽带将频偏仪通过 ATT 连接到 TX ANT 末端频偏仪设置 LPF 15kHz HPF OFF 去加重 OFF 2 将 AG 连接到 CONTROL I O 插孔的 TA 端子 AG 频率 1kHz 正弦波 AG 输出电平 280mVrms 按发射按钮频偏仪示波器 AG AF VTVM 后面 TX ANT CONTROL I O 插孔 TA 9 脚 PC 调整 3 0kHz 频偏 0 1kHz 按应用按钮储存调整值 14 发射音频输入 TA 调...

Page 86: ...T Deviation Meter setting LPF 3kHz HPF OFF De emphasis OFF Detector Peak hold Press Transmit button 0 75kHz Deviation 0 05kHz Press Apply button to store the adjustment value 18 DQT Devia tion Adjust Analog Nar row FPU Test mode 1 Adjust Item DQT Deviation Analog Narrow Connect the Deviation Meter to the TX ANT end via the ATT Deviation Meter setting LPF 3kHz HPF OFF De emphasis OFF Detector Peak ...

Page 87: ...拟宽带 FPU 测试模式 1 调整项目 DQT 频偏模拟宽带将频偏仪通过 ATT 连接到 TX ANT 末端频偏仪设置 LPF 3kHz HPF OFF 去加重 OFF 检测器峰值保持按发射按钮 0 75kHz 频偏 0 05kHz 按应用按钮储存调整值 18 DQT 频偏调整模拟窄带 FPU 测试模式 1 调整项目 DQT 频偏模拟窄带将频偏仪通过 ATT 连接到 TX ANT 末端频偏仪设置 LPF 3kHz HPF OFF 去加重 OFF 检测器峰值保持按发射按钮 0 35kHz 频偏 0 05kHz 按应用按钮储存调整值 19 DTMF 频偏调整模拟宽带 FPU 测试模式 1 调整项目 DTMF 频偏模拟宽带将频偏仪通过 ATT 连接到 TX ANT 末端频偏仪设置 LPF 15kHz HPF OFF 去加重 OFF 按发射...

Page 88: ...he TX ANT end via the ATT Deviation Meter setting LPF 15kHz HPF OFF De emphasis OFF Press Transmit button 2 0kHz Deviation 0 1kHz Press Apply button to store the adjustment value 24 CW ID Deviation Adjust Analog Nar row FPU Test mode 1 Adjust Item CW ID Devia tion Analog Narrow Connect the Deviation Meter to the TX ANT end via the ATT Deviation Meter setting LPF 15kHz HPF OFF De emphasis OFF Press...

Page 89: ...W ID 频偏调整模拟宽带 FPU 测试模式 1 调整项目 CW ID 频偏模拟宽带将频偏仪通过 ATT 连接到 TX ANT 末端频偏仪设置 LPF 15kHz HPF OFF 去加重 OFF 按发射按钮 2 0kHz 频偏 0 1kHz 按应用按钮储存调整值 24 CW ID 频偏调整模拟窄带 FPU 测试模式 1 调整项目 CW ID 频偏模拟窄带将频偏仪通过 ATT 连接到 TX ANT 末端频偏仪设置 LPF 15kHz HPF OFF 去加重 OFF 按发射按钮 1 0kHz 频偏 0 05kHz 按应用按钮储存调整值 25 礼貌音频偏调整模拟宽带 FPU 测试模式 1 调整项目礼貌音频偏模拟宽带将频偏仪通过 ATT 连接到 TX ANT 末端频偏仪设置 LPF 15kHz HPF OFF 去加重 OFF 按发射按钮 1...

Page 90: ...onfirmation of Duplexer alignment The duplexer allows the Repeater to simultaneously transmit and receive To accomplish this in the programmed receive fre quency the transmit frequency must be notched or suppressed by 75dB or more Additionally on the programmed transmit fre quency the receive frequency must be notched or suppressed by 75dB or more The following figures are examples of Du plexer al...

Page 91: ... OFF 去加重 OFF 2 将 SSG 连接到 RX ANT SSG 设置频率所需频率输出 53dBm 501µV MOD 1 0kHz DEV 1 0kHz 确认和校正设置以防止接收灵敏度降低 1 双工器校正确认双工器允许中继台同时进行发射和接收为了达到这一目的在编程的接收频率中必须将发射频率陷波或抑制 75dB 或以上另外在编程的发射频率中必须将接收频率陷波或抑制 75dB 或以上下图是使用频谱分析器进行双工器校正的示例 Ref 10dBm Peak Log 10dB Atten 5dB V1 V2 V3 FC AA Res BW 30kHz VBW 30kHz Span 20MHz Sweep 50ms 401 pts RX TX 75dB or more 2 中继台灵敏度降低确认下图是中继台灵敏度降低的测试设置完成此测试设置后按照下述步骤确认中继台灵敏...

Page 92: ... 2 B 4 N_SYNC2_A I O RS 485 differential signal 2 A 5 N_SYNC1_B I O RS 485 differential signal 1 B 6 N_SYNC1_A I O RS 485 differential signal 1 A 7 N_SYNC2_B I O RS 485 differential signal 2 B 8 N_SYNC2_A I O RS 485 differential signal 2 A J401 402 N_SYNC1 2 jack 1 N_SYNC2_A I O RS 485 differential signal 2 A 2 N_SYNC2_B I O RS 485 differential signal 2 B 3 N_SYNC1_A I O RS 485 differential signal...

Page 94: ... I Key scan input 14 K3 I Key scan input Pin No Name I O Function 15 K4 O Key scan output 16 K5 O Key scan output 17 VLI I Speaker audio level control voltage 18 5C O 5V voltage 19 MIG MIC ground 20 MIC I MIC signal CN41 To TEST SPKR 15pin Connector 1 SB O Power supply output 2 SB O Power supply input 3 GND Ground 4 GND Ground CN42 To TEST SPKR 15pin Connector 1 AO5 O Auxiliary output 5 2 AO4 O Au...

Page 95: ...T UART TX 数据 11 K1 输入键扫描输入 12 RXD1 输入挂钩检测信号 UART TX 数据 13 K2 输入键扫描输入 14 K3 输入键扫描输入管脚号名称输入输出功能 15 K4 输出键扫描输出 16 K5 输出键扫描输出 17 VLI 输入扬声器音频电平控制电压 18 5C 输出 5V 电压 19 MIG MIC 接地 20 MIC 输入 MIC 信号 CN41 至 TEST SPKR 15 针连接器 1 SB 输出电源输出 2 SB 输出电源输入 3 GND 接地 4 GND 接地 CN42 至 TEST SPKR 15 针连接器 1 AO5 输出辅助输出 5 2 AO4 输出辅助输出 4 3 AO3 输出辅助输出 3 4 SPO 输出扬声器 AF 输出 5 SPO 输出扬声器 AF 输出 6 AO2 输出辅助输出 2 7...

Page 96: ...gnal CN502 To X53 449 CN40 1 MIG MIC ground 2 MIC O MIC signal output 3 VLI O Volume control output for AF signal 4 5C I Common 5V output Pin No Name I O Function 5 K4 I KEY input 4 6 K5 I KEY input 5 7 K2 O KEY input 2 8 K3 O KEY input 3 9 K1 O KEY input 1 10 HK RXD O Hook detection output RXD input 11 SOE I Output enable for shift register 12 PTT TXD I O PTT output TDX input 13 STB1 I Strobe dat...

Page 97: ...连接 9 GND 接地 10 5M 输出公共 5V 输出 11 VLI 输入 AF 信号的音量控制输入 CN502 至 X53 449 CN40 1 MIG MIC 接地 2 MIC 输出 MIC 信号输出 3 VLI 输出 AF 信号的音量控制输出 4 5C 输入公共 5V 输出管脚号名称输入输出功能 5 K4 输入键输入 4 6 K5 输入键输入 5 7 K2 输出键输入 2 8 K3 输出键输入 3 9 K1 输出键输入 1 10 HK RXD 输出挂钩检测输出 RXD 输入 11 SOE 输入移位寄存器输出启用 12 PTT TXD 输入输出 PTT 输出 TDX 输入 13 STB1 输入移位寄存器选通脉冲数据 14 CLK 输入时钟数据输入 15 DAT 输入串行数据输入 16 PSW 输出电源开关输出 17 GND 接地 18 NC ...

Page 98: ...a output Pin No Name I O Function 5 33C O 3 3V power supply 6 50C O 5V power supply 7 LDT I PLL lock detect input 8 REF O 16 8MHz reference clock output CN610 To X45 393 A 3 CN1 1 TX OUT O TX driver output signal Coaxial CN700 To X53 449 CN301 1 GND Ground 2 B O Power supply output 3 SB O Power supply output CN701 To X45 393 A 3 CN203 1 GND Ground 2 B I Power supply input 3 B I Power supply input ...

Page 99: ...输出 VCO 输出 2 SPSCLK0 输出 PLL 时钟输出 3 TXPCS 输出 PLL 芯片选择输出 4 SPSD0 输出 PLL 数据输出管脚号名称输入输出功能 5 33C 输出 3 3V 电源 6 50C 输出 5V 电源 7 LDT 输入 PLL 锁定检测输入 8 REF 输出 16 8MHz 基准时钟输出 CN610 至 X45 393 A 3 CN1 1 TX OUT 输出 TX 驱动器输出信号同轴 CN700 至 X53 449 CN301 1 GND 接地 2 B 输出电源输出 3 SB 输出电源输出 CN701 至 X45 393 A 3 CN203 1 GND 接地 2 B 输入电源输入 3 B 输入电源输入 CN800 至 X53 449 CN38 1 NC 未连接 2 EVCS 输入 DA 转换器芯片选择信号 3 IOCS 输出 IO 扩...

Page 100: ... 2 SPSCLK0 I PLL clock input 3 RXPCS_TR I PLL chip select input 4 SPSD0 I PLL data input 5 33C I 3 3V power supply 6 50C I 5V power supply 7 LDR O PLL Lock detect output 8 REF I 19 2MHz reference clock input Pin No Name I O Function CN350 To X57 795 CN202 1 GND Ground 2 NC No connection 3 80C_2 I 8V power supply 4 RXVCOA B I VCO select 5 RX_CV O Control voltage output 6 NC No connection 7 RXASSIST...

Page 101: ...N204 1 FIN 输入 VCO 输入 2 SPSCLK0 输入 PLL 时钟输入 3 RXPCS_TR 输入 PLL 芯片选择输入 4 SPSD0 输入 PLL 数据输入 5 33C 输入 3 3V 电源 6 50C 输入 5V 电源 7 LDR 输出 PLL 锁定检测输出 8 REF 输入 19 2MHz 基准时钟输入管脚号名称输入输出功能 CN350 至 X57 795 CN202 1 GND 接地 2 NC 未连接 3 80C_2 输入 8V 电源 4 RXVCOA B 输入 VCO 选择 5 RX_CV 输出控制电压输出 6 NC 未连接 7 RXASSIST 输入辅助电压输入 CN351 至 X57 795 CN203 1 VO 输出 VCO 输出 2 GND 接地 TX VCO PLL 单元 X58 5100 10 管脚号名称输入输出功能 CN...

Page 102: ... NFM WFM Input Impedance 600 Ohm 600 ohm PD is ap plied to GND 9 TA I Analog TX Audio Input voice 1kHz 60 Dev 270 280 290 mV Input impedance 600 Ohm 600 ohm PD is ap plied to GND 10 RD O Analog RX Data Output signaling Not squelched INPUT 60 Dev 75 80 85 mV 11 RA O Analog RX Audio Output voice Squelched INPUT 60 Dev 380 400 420 mV 12 RXG GND RX Signal GND 13 SPM I Digital Speaker Mute CMOS VIH 0 7...

Page 103: ...z 0 5Vp p 0 7 0 75 0 8 kHzDEV NFM WFM 输入阻抗 600 Ohm 施加于 GND 的 600 ohm PD 9 TA 输入模拟 TX 音频输入语音 1kHz 60 频偏 270 280 290 mV 输入阻抗 600 Ohm 施加于 GND 的 600 ohm PD 10 RD 输出模拟 RX 数据输出信令无静噪输入 60 频偏 75 80 85 mV 11 RA 输出模拟 RX 音频输出语音静噪输入 60 频偏 380 400 420 mV 12 RXG GND RX 信号 GND 13 SPM 输入数字扬声器静音 CMOS VIH 0 7Vcc 5 5 V Vcc 3 3V 2 VIL 0 3Vcc V 输入阻抗 47k Ohm 至 Vcc 的 47k ohm PU 14 BER_CLK 输出数字用于比特误码率时钟 VO...

Page 104: ...le Function I O 3 VIH 0 8Vcc Vcc V Vcc 5V 2 VIL 0 0 2Vcc V Input impedance 47k Ohm 47k ohm PU to Vcc O VOH Vcc 5V IO 3mA Vcc 0 7 V VOL Vcc 5V IO 8mA 0 6 V 23 IO4 I Digital Programmable Function I O 4 VIH 0 8Vcc Vcc V Vcc 5V 2 VIL 0 0 2Vcc V Input impedance 47k Ohm 47k ohm PU to Vcc O VOH Vcc 5V IO 3mA Vcc 0 7 V VOL Vcc 5V IO 8mA 0 6 V 24 IO5 I Digital Programmable Function I O 5 VIH 0 8Vcc Vcc V V...

Page 105: ... 数字可编程功能输入输出 3 VIH 0 8Vcc Vcc V Vcc 5V 2 VIL 0 0 2Vcc V 输入阻抗 47k Ohm 至 Vcc 的 47k ohm PU 输出 VOH Vcc 5V IO 3mA Vcc 0 7 V VOL Vcc 5V IO 8mA 0 6 V 23 IO4 输入数字可编程功能输入输出 4 VIH 0 8Vcc Vcc V Vcc 5V 2 VIL 0 0 2Vcc V 输入阻抗 47k Ohm 至 Vcc 的 47k ohm PU 输出 VOH Vcc 5V IO 3mA Vcc 0 7 V VOL Vcc 5V IO 8mA 0 6 V 24 IO5 输入数字可编程功能输入输出 5 VIH 0 8Vcc Vcc V Vcc 5V 2 VIL 0 0 2Vcc V 输入阻抗 47kΩ V 至 Vcc 的 47k ohm PU ...

Page 106: ...7k Ohm Vcc 5V 2 VOL IO 0mA 0 1 V 11 AO2 O Digital default Auxiliary Output 2 Open collector External Voltage value 16 V Supply current 200 mA R202 Auxiliary Output 2 Open collector with PU PU resistor 4 7k 47k 47k Ohm Vcc 5V 2 VOL IO 0mA 0 1 V 12 SPO O Analog No External Speaker Output Output level 4 W 13 AO3 O Digital default Auxiliary Output 3 Open collector External voltage value 16 V Supply cu...

Page 107: ...mA R203 辅助输出 1 PU 开放式集电极 PU 电阻器 4 7k 47k 47k Ohm Vcc 5V 2 VOL IO 0mA 0 1 V 11 AO2 输出数字默认辅助输出 2 开放式集电极外部电压值 16 V 供电电流 200 mA R202 辅助输出 2 PU 开放式集电极 PU 电阻器 4 7k 47k 47k Ohm Vcc 5V 2 VOL IO 0mA 0 1 V 12 SPO 输出模拟否外部扬声器输出输出电平 4 W 13 AO3 输出数字默认辅助输出 3 开放式集电极外部电压值 16 V 供电电流 200 mA R201 辅助输出 3 PU 开放式集电极 PU 电阻器 4 7k 47k 47k Ohm Vcc 5V 2 VOL IO 0mA 0 1 V 14 AO4 输出数字默认辅助输出 4 开放式集电极外部电压值 16 V 供电...

Page 108: ...A N_SYNC1_B J79 0264 19 C 3 J79 0264 19 B 3 J79 0264 19 A 3 C23 C27 C28 CN201 B RED CN205 3 B B GND 1 C217 C220 C234 C29 L15 F1 C35 IC203 O G I J401 N_SYNC2 J402 N_SYNC1 L1 L2 L14 CN301 C32 C24 Q1 E E C B R20 R4 D301 CN1 TXIN C18 C12 C17 C14 C13 C16 L5 C4 C6 C8 R1 R3 R5 R6 R7 R8 C1 C2 C5 R2 R22 R23 R24 R25 R201 R202 R204 C C247 R NXR 810 PC BOARD PC板 FINAL UNIT X45 3932 71 Component side view J79 ...

Page 109: ...T FAN ASWC RAMP 8TC GND L6 R211 R213 C204 C206 C244 R22 R23 R24 R25 R201 R202 R204 R206 R207 R215 C207 C40 C245 C246 C247 R203 R209 R218 R219 R220 TH201 D2 R31 R33 R34 R35 R217 R222 R237 R225 R226 C213 C58 C62 C68 C79 C82 C86 C89 C91 D3 L9 L12 R353 R36 R41 C56 C61 C76 D4 D5 D1 L7 L8 L10 L11 L13 R29 R30 R32 R37 R38 FINAL UNIT X45 3932 71 Component side view J79 0264 19 PC BOARD PC板 NXR 810 Componen...

Page 110: ...0 R39 CN3 CN4 CN5 CN6 CN8 CN9 C34 C37 C44 C49 C52 C57 C60 C67 C225 C226 C227 C228 C229 C230 C231 C232 C87 C241 C242 D6 CN11 R40 CN7 NXR 810 PC BOARD PC板 FINAL UNIT X45 3932 71 Foil side view J79 0264 19 Ref No Address Q203 7O Q204 6O Q205 7P Q206 6P Q207 9O D6 6A D7 7A D203 9O ...

Page 111: ... 3 J79 0264 19 A 3 R232 R235 R236 C218 C236 C237 Q203 Q204 C34 C37 R228 R229 C41 C44 R230 R231 R233 C215 C216 C219 C25 C26 C221 C222 C223 C224 C233 C235 C238 C239 C240 D203 C301 C302 C303 C304 Q205 Q206 Q207 CN7 FINAL UNIT X45 3932 71 Foil side view J79 0264 19 PC BOARD PC板 NXR 810 Component side Foil side Layer 1 Layer 2 Layer 3 Layer 4 ...

Page 112: ...6 R219 R223 R224 C201 C205 C210 C216 C223 C229 C235 C242 C249 R168 R169 R171 R173 R174 R176 R178 IC403 1 10 R181 R183 R185 R187 C195 C197 R205 R207 R208 R209 R430 C404 C212 Q10 C215 AO5 AO4 AO3 SPO SPO AO2 AO1 SPI RSI RD SPG SPG SB SB GND GND C219 C222 C225 C228 C432 L316 D12 1 GND B SB 3 D13 D23 D24 L9 D32 D36 L10 L11 L14 L15 L16 C327 Q6 Q7 Q8 C330 Q9 C331 C332 C180 C182 C185 C187 C189 C191 IC306...

Page 113: ...68 Q302 Q303 L308 L309 L312 R308 R310 R319 R321 R322 R143 C115 C116 C117 C313 C120 C121 C315 C122 C317 C123 C318 C319 C128 C129 C323 C324 C325 C328 D302 D304 D305 IC303 3 4 5 1 3 4 5 1 IC304 IC25 IC26 IC27 IC28 R265 R266 R270 R272 R466 R467 R274 R276 R278 C240 C243 R280 C246 C250 C252 C254 C256 C258 L317 1 2 20 19 D29 D35 R163 R164 R166 R170 R172 R175 R179 C140 R184 C148 C156 3 3 4 1 6 3 4 1 6 4 4...

Page 114: ...20 C23 C24 C27 C29 C31 C33 C40 C41 C45 C46 C47 C50 C56 C57 C60 C61 C62 C63 5 6 1 10 C77 C80 C81 C91 C260 CN22 LOUT CN23 ROUT R114 R115 R116 R117 R119 R123 L5 L6 R132 L18 C114 IC9 R156 R157 R159 R18 R24 R30 R34 R35 R38 R40 R51 R53 R54 R55 R56 R57 R62 R64 R65 R66 R67 R71 R72 R73 R75 R77 CP1 CP7 CP8 IC12 3 4 1 5 IC16 3 4 1 6 IC18 IC19 IC20 IC22 C49 C51 C64 C65 C70 C75 C82 C83 C84 C85 C86 R282 D1 D3 R...

Page 115: ...VCOA B GND RX_CV RXASSIST FWD TMP2 EVCS SPSD1 SPSCLK1 HWV1 33A RSSI MOD SBC SPSCLK0 LDR LDT TXVCOA TXVCOB GND TX_CV TXASSIST RAMP TMP1 C65 C70 R282 D1 Q4 R87 IC21 R412 C408 C66 C68 C418 R457 C423 C427 IC404 TH1 R314 C100 C333 C33 R191 C167 IC307 2 3 1 4 R88 R89 R401 R403 R409 R410 R231 R232 R233 R234 R235 R236 R237 R238 C200 C202 R241 C206 R242 R437 R243 R245 R246 R248 C401 C211 C405 R250 R251 R25...

Page 116: ...3 4 5 6 7 8 9 10 11 12 13 14 VR601 Q512 J601 S501 PF1 S502 PF2 S503 PF3 S504 PF4 D503 TX IC504 J79 0295 09 B 2 NC MIC PTT SB NC GND MIG HK 1 3 4 6 1 8 1 NXR 810 PC BOARD PC板 DISPLAY UNIT X54 3730 20 Component side view J79 0295 09 ...

Page 117: ...USY D505 D506 D507 IC504 IC505 J79 0295 09 A 2 1 6 4 3 MAIN DC BACK UP GRN RED 1 8 9 16 1 8 9 16 PC BOARD PC板 NXR 810 Component side Foil side Layer 1 Layer 2 DISPLAY UNIT X54 3730 20 Component side view J79 0295 09 Ref No Address IC504 6J IC505 6L Q512 10A Q514 9P D503 7J D504 7M D505 5R D506 5J D507 5L ...

Page 118: ...507 O G I CP501 CP502 CP503 CP504 RED GRN BACKUP MAIN DC 1 3 4 6 1 1 3 3 4 4 6 6 D S G 1 1 3 3 4 4 6 1 3 4 6 1 3 4 6 6 1 3 4 6 1 3 4 6 1 3 4 6 1 3 4 6 RED GRN BUSY RED TX 1 1 4 8 5 4 VLI 5M GND NC SB NC GND PTT MIG MIC HK 11 1 J79 0295 09 A 2 NXR 810 PC BOARD PC板 DISPLAY UNIT X54 3730 20 Foil side view J79 0295 09 Component side Foil side Layer 1 Layer 2 Ref No Address IC501 9J IC502 7D IC503 9P I...

Page 119: ...Q513 Q516 Q519 C534 R511 R512 R513 R514 R516 CN502 R521 R522 R523 R524 R529 R530 R531 R532 R550 R533 C533 C508 C532 C509 C510 C512 C513 C514 C515 1 2 20 SB NC PSW CLK PTT TXD HK RXD K3 K5 5C MIC SB GND DAT STB1 SOE K1 K2 K4 VLI MIG 19 C516 IC501 1 8 9 16 IC503 1 3 4 6 1 3 4 6 RED GRN TX 1 4 5 8 1 3 4 6 J79 0295 09 B 2 PC BOARD PC板 NXR 810 DISPLAY UNIT X54 3730 20 Foil side view J79 0295 09 ...

Page 120: ... GND TX_CV TXASSIST RAMP TMP1 2 36 35 L806 IC700 O G I IC702 O G I Q704 3 4 1 5 L700 R703 R707 C702 C704 C706 C708 R403 R406 R408 R409 R410 R415 CN205 2nd_Lo R417 R418 CN600 LDT R431 CN800 CN803 LDR CN804 450kHz CN806 MOD C400 C403 C406 CN810 VOUT4 C408 CN814 VOUT7 C428 C429 R850 C814 R853 C818 C430 C437 C820 C438 F700 R860 R858 Q700 G S D IC400 3 4 1 5 IC405 IC406 IC407 IC408 CN101 RX ANT R700 R7...

Page 121: ...602 MB_CV2 CN603 MO CN604 TX_AST CN606 TX_CV R624 CN801 CN610 CN805 ASWC C210 J79 0266 09 R645 R657 R658 GND TXVCOB 80C_1 TXVCOA TX_CV MO TXASSIST FIN SPSCLK0 GND VO TXPCS SPSD0 33C 50C LDT REF GND NC 80C_2 RXVCOA B RX_CV NC RXASSIST FIN SPSCLK0 GND VO RXPCS_TR SPSD0 33C 50C LDT REF R660 R665 C246 R860 C631 C645 C649 C661 Q705 Q706 L701 IC603 A2 TX VCO PLL UNIT X58 5100 10 A1 RX VCO PLL UNIT X58 5...

Page 122: ... R612 R621 R815 R622 C605 8 9 1 16 C607 R646 R649 C610 C611 C612 C613 C614 R653 R654 C618 R655 C619 C620 R851 C621 C622 R668 R669 R670 R681 R687 R689 C650 C354 C651 C653 C654 C655 C657 Q507 D601 C662 C671 C672 C684 C687 R516 R522 R528 R529 R539 R542 R544 Q600 Q607 L600 L602 L605 L608 IC501 3 3 4 1 5 4 1 6 L610 L613 L617 L611 R606 R627 R630 R635 R639 R640 X600 R652 C636 C639 R683 C647 R684 C648 R68...

Page 123: ...2 C126 C127 C129 D104 L111 L112 L114 L115 R112 R126 R130 R131 R133 R134 R135 R136 C119 C135 C157 C136 C159 C140 C143 C141 C144 C145 C149 C150 C170 C152 D105 D106 D107 D108 IC101 3 4 1 5 R225 R227 R228 R425 R426 R427 R428 R236 C219 C221 C222 C223 R453 C418 C421 C422 C423 C424 C425 C426 C832 Q300 E C G G L300 L302 IC403 IC404 3 4 1 5 R300 R301 R302 R303 R304 R305 R306 R323 C302 C303 C304 C306 C337 C...

Page 124: ...LK0 GND GND VO VO 1 2 RXPCS_TR SPSD0 33C 50C LDT REF FIN SPSCLK0 RXPCS_TR SPSD0 33C 50C LDT REF 8 J79 0269 09 A 2 J79 0269 09 B 2 J79 0269 09 A 2 J79 0269 09 B 2 L300 R301 R303 R305 R325 R331 C322 Q300 L309 L316 R315 R316 R317 R322 R324 R333 C304 C306 C308 C309 C311 C313 C314 C315 C329 C330 C332 C333 R320 R374 R377 L350 L351 L354 L355 L360 L361 L364 R350 R351 R354 R361 R362 R363 R364 R367 R379 C35...

Page 125: ...1 TXVCOA TX_CV MO TXASSIST GND TXCVOB 80C_1 TXVCOA TX_CV MO TXASSIST FIN 1 SPSCLK0 GND VO 1 2 TXPCS SPSD0 33C 50C LDT REF FIN SPSCLK0 TXPCS SPSD0 33C 50C LDT REF 8 J79 0270 09 A 2 J79 0270 09 B 2 J79 0270 09 A 2 J79 0270 09 B 2 L300 R301 R303 R305 R325 R331 C322 Q300 L309 R315 R316 R317 R322 R324 R333 C304 C306 C308 C309 C311 C313 C314 C315 C323 C329 C330 C332 C333 R320 R374 R377 L350 L351 L354 L3...

Page 126: ...XPCS GND I2CDA GND SPSCLK1 RAMP GND RXASSIST N_SYNC1_A N_SYNC2_A 1 N_SYNC2_A N_SYNC2_B 8 CN5 N_SYNC1_B N_SYNC1_A N_SYNC1_B N_SYNC2_B GND B CN301 SB GND SB B CN700 W6 TX R X5 CONTROL UNIT X53 449 DISPLAY UNIT X54 373 A 2 DISPLAY UNIT X54 373 B 2 W10 CN39 CN802 IF_SIG 3 1 3 1 CN38 1 36 CN40 1 SB SB GND NC DAT PSW STB1 CLK SOE TXD1 K1 RXD1 K2 K3 K4 K5 VLI 5C MIG 20 MIC J601 CN502 1 MIG MIC VLI 5C K4 ...

Page 127: ... PLL X58 509 SUB UNIT TX VCO PLL X58 510 BER_CLK BER_DAT O1 O2 O3 O4 O5 O6 FINAL UNIT X45 393 C 3 FINAL UNIT X45 393 B 3 FINAL UNIT X45 393 A 3 TX RX UNIT X57 795 8 1 N_SYNC2_B N_SYNC1_B N_SYNC1_A N_SYNC1_A N_SYNC2_A N_SYNC2_B N_SYNC1_B N_SYNC2_A N SYNC2 N SYNC1 CN500 1 11 11 1 Ext IN 1 2 12 14 6 10 3 11 8 9 15 7 4 5 13 J401 J402 CN204 GND 8TC RAMP ASWC FAN FDT TMP2 TMP1 PLIM H L HWV2 CN801 HWV2 H...

Page 128: ... 1u C18 470p R12 10k C43 470p C12 470p C44 82p C53 5p L1 15n R24 0 R10 12k C27 6p C204 470p C4 0 1u R4 150 R28 10k L5 10n L4 8n C33 470p R23 0 R11 220 R22 0 R14 220 C92 15p R25 0 L2 8 2n R2 27 R16 820 C8 470p R17 5 6 L3 15n R18 820 R8 18 C40 470p R3 180 C31 470p C2 6p C37 0 1u R222 47k 470p C242 470p C213 C245 470p R237 470k C233 470p C234 100u50 C240 0 1u C239 22p C238 470p D203 1SS355 C235 22p C...

Page 129: ...3 HSM88AS E C50 470p D1 HSM88AS E C60 82p C54 15p L11 15n C86 9p C89 10p D6 L7091CER C76 100p C48 30p C56 10p L10 R31 0 R30 75 D7 L7091CER L12 15n L8 100n R41 220k C82 4p 1 5p R29 0 R38 82 C68 470p C52 0 1u L7 100n R39 120 R36 0 D8 CSA70 401L FINAL UNIT X45 3932 71 B 3 GND B B B GND GND RX TX ANT ANT SW GND B N_SYNC2_A N_SYNC1_A N_SYNC2_B N_SYNC1_B N_SYNC2_B N_SYNC1_B N_SYNC1_A N_SYNC2_A DC CONNEC...

Page 130: ...1 0 L308 C317 47u25 R323 1k L316 C326 1000p R306 180k D C303 4 7u C312 47u25 L309 C315 47u25 R10 100 C319 1000p C21 0 1u C13 100p 1 2 3 4 5 GND 6 A Y 7 B Z 8 VCC R25 10k 1 VIN 2 VSS 4 VoUT 3 CD C36 0 1u C35 0 1u L314 C324 47u25 C331 1000p 1 G1 2 A1 3 Y2 4 GND 5 A2 6 Y1 7 G2 8 VCC D302 1SS388F C304 4 7u L306 1 NC 2 VSS 3 CE 4 VIN 5 VoUT C332 47u25 C19 0 1u C18 0 1u L304 R320 100 R42 100k C336 0 01u...

Page 131: ...7 A3 F1 U12 U4 R1 P17 L1 F17 E7 K5 F5 E10 E6 A14 N10 N6 A5 U17 U9 U1 T17 U10 U2 J1 A16 H17 H1 B1 A10 J17 A17 A9 A1 B10 B12 A13 A11 M2 M3 N4 P13 T13 U15 R14 P14 U16 B9 L4 L3 K3 BE1 K2 BE0 E4 CE3 G1 CE2 H2 CE1 J2 CE0 B8 A 0 D8 A 1 B7 A 2 C7 A 3 A6 A 4 C6 A 5 C4 A 6 C5 A 7 A4 A 8 A2 A 9 C1 A 10 E1 A 11 F3 A 12 F2 A 13 G4 A 14 G3 A 15 F4 A 16 G2 A 17 H4 A 18 H3 A 19 J4 A 20 J3 A 21 C8 D 0 D7 D 1 A8 D ...

Page 132: ...K1 SPDAC K2 MICADC0 K3 MoDDAC L2 MICADC1 T10 KEYI0 R9 KEYI1 V11 KEYI2 U10 KEYI3 T11 KEYI4 V12 KEYo0 U11 KEYo1 T12 KEYo2 V13 KEYo3 U12 KEYo4 R4 PWM1 P4 PWM2 V8 TI R10 TDI R12 TMS R11 TDo T13 TCK U14 TRST U13 RTCK H17 BSCAN0 E16 BSCAN1 P18 RST R17 RSTo G18 TEST0 L17 TEST1 N16 TEST2 L15 TEST3 V3 BooT C2 SQDAC F1 ADC0 F2 DAC0 E1 IFR G2 ADC3 G1 ADC2 D2 FCDADC E2 IFADCP E3 IFADCN D1 IFVR R3 AGCDAC A8 MC...

Page 133: ... A1 3 Y2 4 GND 5 A2 6 Y1 7 G2 8 VCC C65 1000p C66 0 01u C52 27p R89 3 3k R95 22 C100 0 1u R103 100k 1 MCLK 2 BICK 3 SDTI 4 LRCK 5 PDN 6 DFS0 7 DFS1 8 DEM 9 DIF0 10 RoUT 11 LoUT 12 VCoM 13 VSS 14 VDD 15 DIF1 16 TEST R508 10k L7 C60 1000p R78 1k R149 100k C64 1u C62 10u 1 32KoUT 2 SCL 3 SDA 4 INTRB 5 VSS 6 7 8 9 10 R88 10 R151 100k R131 4 7k R80 82k TH1 100k R510 10k D2 MA2S111 F C74 100p R113 1k C7...

Page 134: ...100k R415 12k C402 100p R183 47k 1 INB 2 INA 3 GND 4 oUTY 5 VCC 1 AoUTPUT 2 A INPUT 3 A INPUT 4 GND 5 B INPUT 6 B INPUT 7 BoUTPUT 8 V 1 AoUTPUT 2 A INPUT 3 A INPUT 4 V 5 B INPUT 6 B INPUT 7 BoUTPUT 8 CoUTPUT 9 C INPUT 10 C INPUT 11 GND 12 D INPUT 13 D INPUT 14 DoUTPUT R410 100k R402 4 7k C155 1000p R403 47k R438 100k R404 4 7k C423 470p C451 1u C144 1000p CN32 CN403 C139 0 01u C136 1000p R433 100k...

Page 135: ...DZ18F X C213 0 01u C191 1000p L17 R226 10k C455 100p C240 1000p C202 100p C250 100p R228 1 2k R280 100 R267 10k R463 22k L22 1 IN 2 VSS 3 IN 4 oUT 5 VDD D18 DA204U C246 100p D13 02DZ18F X 2SD2114K W Q9 R281 5 6 C457 1u R164 100k R235 0 C230 100p R208 1k D12 1SS355 R170 120k R163 330k CN36 C175 1000p R462 22k R279 470 CN41 GND 4 GND 3 SB 2 SB 1 L10 R459 100 R460 100 1 oUTA 2 IN A 3 IN A 4 VSS 5 IN ...

Page 136: ...1 NC DISPLAY UNIT X54 3730 20 A 2 7SEGMENT SHIFT REGISTER SHIFT REGISTER SURGE ABSORPTION D512 513 514 SHIFT REGISTER SOE CLK BUSYC POWLEDC MIG MIC DISPLAY UNIT X54 3730 20 B 2 C603 C606 SURGE ABSORPTION D601 602 J601 E58 0522 05 HK MIC MIG PTT GND NC SB NC GND 5M VLI R524 820 1 2W R525 820 1 2W R522 820 1 2W R521 820 1 2W R523 820 1 2W C517 100p C518 100p C513 100p C514 100p C515 100p C516 100p Q...

Page 137: ...TOR 7SEGMENT CLK SOE BUSYC SHIFT REGISTER DC SW DC SW VOLTAGE REGULATOR LED LED DC SW DC SW POWLEDC HK 5M PTT MIC VLI MIG SB AF DETECTOR LEVEL CONTROLLER DAT BUSY C525 0 1u C524 10u10 IC506 TA78L05FF VOLTAGE REGULATOR C522 0 1u C521 10u10 C523 0 33u Q524 UPA672T A Q523 UPA672T A D507 LA 501DD CP503 470 4 CP502 470 4 D505 B30 2151 05 LED BACKUP MAIN DC R517 820 1 2W R518 1k 1 2W R516 1k 1 2W D504 B...

Page 138: ...R800 0 2 GND 1 IN 3 oUT C725 1u R806 0 R809 0 R802 0 R820 47k R832 68k R702 47k C717 22p CN812 C713 470p IC704 TK11230CMCL G 1 VCoNT 2 GND1 3 NoISEPASS 4 VoUT 5 GND2 6 VIN CN801 1 HWV2 2 H L 3 PLIM 4 TMP1 5 TMP2 6 FDT 7 FAN 8 ASWC 9 RAMP 10 8TC 11 GND C727 1u CN700 2 1 3 C719 1u C815 0 01u C831 0 1u C708 0 1u Q704 SSM5H01TU F R822 100k CN800 1 NC 2 EVCS 3 IOCS 4 SPSD1 5 I2CDA 6 SPSCLK1 7 I2CCK 8 H...

Page 139: ...522 100p 1 oUTA 2 IN A 3 IN A 4 VSS 5 IN B 6 IN B 7 oUTB 8 VDD C539 82p C550 0 01u C515 0 1u R844 100k C511 0 1u R544 100k R846 100k R506 470 L504 2 2u Q500 SSM6L05FU F R543 220 R542 100k R540 100k R549 1 8k C509 0 1u C536 0 1u L502 680n C535 0 01u R551 100 R848 100k C529 220p R538 220 R523 0 R509 18k R845 100k C528 120p R534 6 8k C514 0 01u C541 0 1u R849 100k 1 IN 2 VSS 3 IN 4 oUT 5 VDD D505 JDP...

Page 140: ...2 0 1u R421 1 8k C405 0 1u R613 0 CF400 L72 1028 05 R422 100 C407 470p R451 100k C604 0 1u R604 100k R418 22 R453 22 R409 47k C408 0 1u C611 0 01u C419 470p R610 0 L602 R403 6 8k C607 10u 1 RSET 2 CP 3 CPGND 4 AGND 5 RFINB 6 RFINA 7 AVDD 8 REFIN 9 DGND 10 CE 11 CLK 12 DATA 13 LE 14 MUXoUT 15 DVDD 16 VP L603 10u R683 0 R408 10k R407 470k 1 VoUT 2 VS 3 IN 4 IN 5 VS C415 0 1u IC601 TC7WH126FU F 1 G1 ...

Page 141: ...650 1k R628 470 CN601 1 CoMMoN 2 INH 3 VEE 4 GND 5 6 7 8 R648 270k R443 820 C430 0 1u CF403 L72 1041 05 C653 10u20 2SC4617 R Q602 C644 10p C639 0 01u R617 150k R426 8 2k R623 5 6k R435 0 L604 330n C645 1u R618 100 L606 1u C638 1u C623 0 01u R429 22 C621 47u10 C428 0 1u C427 0 1u C628 10p R626 4 7k R649 0 1 IN 2 VSS 3 IN 4 oUT 5 VDD R651 1k R434 0 R438 1 5k R642 100k C655 470p C625 0 01u C634 0 01u...

Page 142: ...L362 1u L355 1u C364 0 5p B L359 17 5n C368 6p R368 33k L350 1u C356 470p R379 0 R364 270 L351 1u L358 22n C367 470p L357 1u R363 270 C357 470p MCH3914 8 H Q353 CN350 1 2 3 4 5 6 7 C355 470p L353 1u R357 0 R377 0 R354 470k R366 47 L364 18n R362 33 R351 470k R370 82 C360 470p R374 0 R358 0 2SC5636 Q354 R361 33 R365 47 R350 470k C372 5p C362 12p C376 470p L352 1u C371 5p L363 1u C370 5p C363 12p L36...

Page 143: ...9 0 01u L312 R320 22k R315 100 C316 100p R304 4 7k L310 R312 33 C310 0 01u R321 10k R317 100 C328 7p C313 100p C317 0 01u R307 47 R305 0 C311 470p R306 10 R313 10k L305 L315 33n C312 7p R303 0 CN303 1 2 3 4 5 6 7 8 R301 390 2SC5636 Q300 R322 8 2 C333 0 01u C331 470p R316 10 L316 22n 7 NC 8 OSC_AC_GND 9 OSC 10 OSCout 11 VCC_SOC 12 GND_OSC 13 LD PS2 14 VCCcp2 15 CPout2 16 Fvco 17 Fvco 18 VCCcp2 19 V...

Page 144: ...2n R237 68 L211 33n L109 6 8n C105 9p B C109 470p R140 22 R137 4 7 C108 12p G R122 220 C102 6p B L100 5T C117 5p B R112 100k C160 470p R111 100 C121 6p B C107 12p G C100 5p B C161 560p R121 1k R120 1 2k C112 18p G C111 9p B C116 470p C126 0 1u R117 10 C125 470p C127 470p C124 8p B L101 5T R115 120 R116 10k C114 470p C120 470p C104 470p C123 0 1u C103 15p G L104 5T C115 9p B L107 12n L103 5T C106 4...

Page 145: ...9 1 8k R668 4 7k L610 27n C673 470p L611 15n C671 4p B L609 12n C677 6p B C680 470p C674 4p B C144 10p B L112 5T C139 470p R139 0 L117 5T C149 4p B L114 5T C146 470p C137 470p L118 5T C141 10p G C143 9p B C155 1p B C150 15p G C142 470p L120 18n C145 12p G R132 100k C147 9p B C173 3p B L121 18n R114 100 R138 0 C140 18p B C172 6p B C138 9p B C136 12p G C170 56p C151 5p B L115 5T L116 5T L111 5T C159...

Page 146: ...B FAN 80T Auto Power Control PLIM PLIM RAMP FDT TMP1 TMP2 HWV2 ASWC FAN H L CN610 MOD PLL IC IC602 ADF4001BRUZ 3dB ATT SW SBC AVR IC702 NJM78M08FA 80C DC DC IC701 XC9101D09AKR 150C SW 80R RXC AVR IC700 NJM78M05DL 50C SW 50R RXC AVR IC704 TK11230CMCL 30R AVR IC703 TK71733S 33C DC DC IC301 LT3685EM TMP1 TMP2 SPSCLK0 SPSD0 16_8PCS LDT VLI MIC S501 S502 S503 S504 S505 S506 CLK SOE STB1 DAT CLK SOE STB...

Page 147: ...17 D 0 7 RD WR CS2 A 0 20 D 0 15 RD WR HRDY CS3 HDS2 MCCSXCN MCCSRCN MCDICN MCDOCN MCSCKCN MCSCKAF MCCSAF MCDIAF MCDOAF SYMTIM DINT DWUP FSDET HINT KEYI 0 2 KEYO 0 1 SPSCLK1_DIS SPSD1_DIS SR_OE_DIS RXD2_DIS TXD2_DIS VLI_DIS PSW LDT LDR RSSI TMP1 TMP2 TMP1 TMP2 33A SPSCLK0 SPSD0 16_8PCS SBC TXASSIST RXASSIST TX_CV RX_CV TXCOB RXVCOA B TXVCOA RXPCS_TR TXPCS SPSCLK0 SPSD0 16_8PCS LDT LDT SPSCLK0 SPSD...

Page 148: ...LOW PASS FILTER LOW PASS FILTER LOW PASS FILTER LOW PASS FILTER LOW PASS FILTER HIGH PASS FILTER LOW PASS FILTER BAND PASS FILTER BAND PASS FILTER RA RD TD TD TD TA MICADC1 SW SW SW SW SW CF Wide CF VNarrow CF Narrow X58 5090 10 to LEVEL CONVERTOR IC23 FRST T Hz CF 33A 15M 33M XTAL_IN TA BSHIFT SW SW IC407 TC7W53FK F SW IC402 Q405 AMP IC27 A 2 B 2 AMP IC406 A 2 B 2 NJM2732V AMP IC404 A 2 NJM2732V ...

Page 149: ...k pin 9 and 12 Specifications Maximum input power 40W Impedance 4Ω Dimensions W x H x D projection not included 129 x 129 x 77 mm Weight 820g OPTIONAL ACCESSORIES 可选附件 KES 5 EXTERNAL SPEAKER 外部扬声器使用外部扬声器时 1 确认单元电源已关闭 2 使用外部扬声器时从连接器上拆下跨接线然后安装扬声器电缆 3 不使用外部扬声器时重新安装跨接线将连接器插入扬声器插孔针脚 9 和 12 规格最大输入功率 40W 阻抗 4Ω 尺寸宽高深不包括凸起部分 129 129 77 mm 重量 820g 12 6 3 15 1 13 KES 5 Jumper lead 跨接线 Crimp ter...

Page 150: ...28µV Sensitivity Digital 3 BER 12 5kHz 0 28µV 6 25kHz 0 22µV Adjacent Channel Selectivity Analog 25kHz 80dB 12 5kHz 74dB Intermodulation Analog 72dB Spurious Respons Rejection Analog 85dB Audio Distortion Less than 2 5 at 1000Hz Audio Output 4W at 4Ω less than 5 distortion Transmitter RF Power Output 5 40W Modulation Limiting Analog 5 0kHz 25kHz 2 5kHz 12 5kHz Spurious Emission 36dBm 1GHz 30dBm 1G...

Page 151: ...部分 483 88 340 mm 重量 9 7kg 接收灵敏度模拟 EIA 12dB SINAD 0 28µV 选择性数字 3 BER 12 5kHz 0 28µV 6 25kHz 0 22µV 邻道选择性模拟 25kHz 80dB 12 5kHz 74dB 互调抑制模拟 72dB 杂散响应模拟 85dB 音频失真在 1000Hz 时低于 2 5 音频输出功率 4W 4Ω 时失真低于 5 发射射频功率输出 5 40W 调制限制模拟 5 0kHz 25kHz 2 5kHz 12 5kHz 杂散抑制 36dBm 1GHz 30dBm 1GHz 调频噪声 EIA 模拟 25kHz 55dB 12 5kHz 50dB 调制失真在 1000Hz 时低于 1 调制 16K0F3E 8K50F3E 8K30F1E 4K00F1E 依据 EN 标准或 TIA EIA 603 ...

Page 152: ...tford Herts Amsterdamseweg 37 1422 AC Uithoorn The Netherlands Via G Sirtori 7 9 20129 Milano Italy Bolivia 239 08020 Barcelona Spain Talavera Business Park Building A 4 Talavera Road North Ryde NSW 2113 Australia Unit 3712 3724 Level 37 Tower one Metroplaza 223 Hing Fong Road 1 Ang Mo Kio Street 63 Singapore 569110 CA 90801 5745 U S A Kwai Fong N T Hong Kong WD18 9EB United Kingdom L Etoile Paris...

Page 153: ...203 O G I J401 N_SYNC2 J402 N_SYNC1 L1 L2 L14 CN301 C32 C24 Q1 E E C B R20 R27 R28 R4 D301 CN1 TXIN C18 C12 C17 C14 C13 C16 11 1 HWV2 H L PLIM TMP1 TMP2 FDT FAN ASWC RAMP 8TC GND L6 L5 C4 C6 C8 R1 R3 R5 R6 R7 R8 C1 C2 C5 R2 R211 R213 C204 C206 C244 R22 R23 R24 R25 R201 R202 R204 R206 R207 R215 C207 C40 C245 C246 C247 R203 R209 R218 R219 R220 TH201 D2 R31 R33 R34 R35 R217 R222 R237 R225 R226 C213 C...

Page 154: ...228 R229 C41 C44 R230 R231 R233 C49 C52 C57 C60 C215 C216 C67 C219 C25 C26 C221 C222 C223 C224 C225 C226 C227 C228 C229 C230 C231 C232 C233 C235 C87 C238 C239 C240 C241 C242 D6 D203 CN11 C301 C302 C303 C304 R40 Q205 Q206 Q207 CN7 NXR 810 PC BOARD PC板 FINAL UNIT X45 3932 71 Foil side view J79 0264 19 FINAL UNIT X45 3932 71 Foil side view J79 0264 19 PC BOARD PC板 NXR 810 Component side Foil side Lay...

Page 155: ...7 C195 C197 R205 R207 R208 R209 R430 C404 C212 Q10 C215 AO5 AO4 AO3 SPO SPO AO2 AO1 SPI RSI RD SPG SPG SB SB GND GND C219 C222 C225 C228 C432 L316 D12 1 GND B SB 3 D13 D23 D24 L9 D32 D36 L10 L11 L14 L15 L16 C327 Q6 Q7 Q8 C330 Q9 C331 C332 C180 C182 C185 C187 C189 C191 IC306 3 1 4 5 C194 R281 L306 RSSI SPO 1 1 1 4 12 2 SPG L307 D30 C314 C321 R268 Q302 Q303 L308 L309 L312 R308 R310 R319 R321 R322 R1...

Page 156: ...CV TXASSIST RAMP TMP1 C20 C23 C24 C27 C29 C31 C33 C40 C41 C45 C46 C47 C50 C56 C57 C60 C61 C62 C63 5 6 1 10 C77 C80 C81 C91 C260 CN22 LOUT CN23 ROUT R114 R115 R116 R117 R119 R123 L5 L6 R132 L18 C114 IC9 R156 R157 R159 R18 R24 R30 R34 R35 R38 R40 R51 R53 R54 R55 R56 R57 R62 R64 R65 R66 R67 R71 R72 R73 R75 R77 CP1 CP7 CP8 IC12 3 4 1 5 IC16 3 4 1 6 IC18 IC19 IC20 IC22 C49 C51 C64 C65 C70 C75 C82 C83 C...

Page 157: ...507 IC504 IC505 J79 0295 09 B 2 J79 0295 09 A 2 NC MIC PTT SB NC GND MIG HK 1 3 4 6 1 6 4 3 MAIN DC BACK UP GRN RED 1 8 9 16 1 8 9 16 NXR 810 PC BOARD PC板 PC BOARD PC板 NXR 810 Component side Foil side Layer 1 Layer 2 DISPLAY UNIT X54 3730 20 Component side view J79 0295 09 DISPLAY UNIT X54 3730 20 Component side view J79 0295 09 Ref No Address IC504 6J IC505 6L Q512 10A Q514 9P D503 7J D504 7M D50...

Page 158: ...19 C520 C521 C522 C523 C524 C525 VR501 C526 D501 D502 IC508 D508 D509 D510 D511 D512 D513 D514 IC501 IC502 1 8 9 16 1 8 9 16 IC503 IC506 O G I IC507 O G I CP501 CP502 CP503 CP504 RED GRN BACKUP MAIN DC 1 3 4 6 1 1 3 3 4 4 6 6 D S G 1 1 3 3 4 4 6 1 3 4 6 1 3 4 6 6 1 3 4 6 1 3 4 6 1 3 4 6 1 3 4 6 RED GRN BUSY RED GRN TX 1 1 4 8 5 4 5 8 1 3 4 6 VLI 5M GND NC SB NC GND PTT MIG MIC HK 11 1 J79 0295 09 ...

Page 159: ...415 CN205 2nd_Lo R417 R418 R616 R617 CN600 LDT CN601 MB CN602 MB_CV2 CN603 MO CN604 TX_AST CN606 TX_CV R624 R431 CN800 CN801 CN803 LDR CN610 CN804 450kHz CN805 ASWC CN806 MOD C400 C403 C210 J79 0266 09 C406 CN810 VOUT4 C408 CN814 VOUT7 R645 R657 R658 GND TXVCOB 80C_1 TXVCOA TX_CV MO TXASSIST FIN SPSCLK0 GND VO TXPCS SPSD0 33C 50C LDT REF GND NC 80C_2 RXVCOA B RX_CV NC RXASSIST FIN SPSCLK0 GND VO R...

Page 160: ...501 3 3 4 1 5 4 1 6 L610 L613 L617 L611 R606 R627 R630 R635 R639 R640 X600 R652 C636 C639 R683 C647 R684 C648 R685 Q500 3 4 1 6 Q501 L503 C688 R505 R506 R512 R513 C501 C509 C515 C525 C528 C534 C547 C550 D500 D501 D503 Q601 Q602 Q603 R631 C641 R213 R220 R224 R230 R232 R238 C200 C201 C204 C212 C237 C245 C244 C247 D200 L504 L506 L507 R501 R502 R507 R525 R533 R535 R537 C502 C504 C505 R547 R548 R549 R5...

Page 161: ...0 GND GND VO VO 1 2 RXPCS_TR SPSD0 33C 50C LDT REF FIN SPSCLK0 RXPCS_TR SPSD0 33C 50C LDT REF 8 J79 0269 09 A 2 J79 0269 09 B 2 J79 0269 09 A 2 J79 0269 09 B 2 L300 R301 R303 R305 R325 R331 C322 Q300 L309 L316 R315 R316 R317 R322 R324 R333 C304 C306 C308 C309 C311 C313 C314 C315 C329 C330 C332 C333 R320 R374 R377 L350 L351 L354 L355 L360 L361 L364 R350 R351 R354 R361 R362 R363 R364 R367 R379 C354 ...

Page 162: ...TXVCOA TX_CV MO TXASSIST GND TXCVOB 80C_1 TXVCOA TX_CV MO TXASSIST FIN 1 SPSCLK0 GND VO 1 2 TXPCS SPSD0 33C 50C LDT REF FIN SPSCLK0 TXPCS SPSD0 33C 50C LDT REF 8 J79 0270 09 A 2 J79 0270 09 B 2 J79 0270 09 A 2 J79 0270 09 B 2 L300 R301 R303 R305 R325 R331 C322 Q300 L309 R315 R316 R317 R322 R324 R333 C304 C306 C308 C309 C311 C313 C314 C315 C323 C329 C330 C332 C333 R320 R374 R377 L350 L351 L354 L355...

Page 163: ...R31 0 R4 150 R28 10k L5 10n L4 8n R30 75 C33 470p R23 0 D7 L7091CER R11 220 R22 0 L12 15n L8 100n R41 220k R14 220 C82 4p 1 5p C92 15p R29 0 R25 0 L2 8 2n R2 27 R16 820 C8 470p R17 5 6 L3 15n R38 82 R18 820 R8 18 C68 470p C40 470p C52 0 1u R3 180 L7 100n C31 470p C2 6p C37 0 1u R39 120 R36 0 R222 47k 470p C242 D8 CSA70 401L 470p C213 C245 470p R237 470k C233 470p C234 100u50 C240 0 1u C239 22p C23...

Page 164: ... U6 SPCS11 T5 SPCS12 G3 ADC4 H1 ADC5 H2 ADC6 H3 ADC7 J1 ADC8 J2 ADC9 J3 MICVR K1 SPDAC K2 MICADC0 K3 MoDDAC L2 MICADC1 T10 KEYI0 R9 KEYI1 V11 KEYI2 U10 KEYI3 T11 KEYI4 V12 KEYo0 U11 KEYo1 T12 KEYo2 V13 KEYo3 U12 KEYo4 R4 PWM1 P4 PWM2 V8 TI R10 TDI R12 TMS R11 TDo T13 TCK U14 TRST U13 RTCK H17 BSCAN0 E16 BSCAN1 P18 RST R17 RSTo G18 TEST0 L17 TEST1 N16 TEST2 L15 TEST3 V3 BooT C2 SQDAC F1 ADC0 F2 DAC...

Page 165: ...OLTAGE REGULATOR LED LED DC SW DC SW POWLEDC POWLEDC MIG MIC HK 5M PTT MIC VLI MIG SB DISPLAY UNIT X54 3730 20 B 2 AF DETECTOR LEVEL CONTROLLER DAT BUSY C603 C606 SURGE ABSORPTION D601 602 J601 E58 0522 05 HK MIC MIG PTT GND NC SB NC GND 5M VLI C525 0 1u C524 10u10 IC506 TA78L05FF VOLTAGE REGULATOR C522 0 1u C521 10u10 C523 0 33u Q524 UPA672T A Q523 UPA672T A D507 LA 501DD CP503 470 4 CP502 470 4 ...

Page 166: ... 1 VCC 2 Fin 3 Fin 4 LD PS1 5 VCCcp1 6 CPout1 25 GND R321 5 6k R331 0 C333 0 01u C331 470p C311 470p R305 0 R327 0 R323 47 R302 150 R311 10 R303 0 R315 100 C326 100p R310 1k C321 100p C314 1u25 C315 100p C310 0 01u C308 0 01u C329 470p C300 0 047u35 C328 12p G R319 390 CN303 1 2 3 4 5 6 7 8 C306 10p R320 10k R322 22 R307 56 R313 47k C324 100p C320 100p L306 C332 470p C317 0 01u R301 390 L300 C312 ...

Page 167: ...6 707 707 Fx2 Bx2 B L B B B E E Ax2 33 29 14 42 102 13 35 Q4 Q3 24 25 17 25 23 22 80 24 78 48 48 26 75 75 76 20 40 43 21 36 41 37 37 28 53 52 38 44 44 IC403 47 46 39 1 70 72 71 49 49 2 3 18 32 34 62x2 L F 63 X45 101 X45 103 67 A N09 2292 05 B N30 2606 48 C N30 4006 48 D N30 4014 48 E N30 4020 43 F N32 3006 48 G N32 4008 43 H N35 3006 43 J N35 4006 43 K N67 3008 48 L N80 2608 43 M N87 3005 43 N N87...

Page 168: ...RCN MCDICN MCDOCN MCSCKCN MCSCKAF MCCSAF MCDIAF MCDOAF SYMTIM DINT DWUP FSDET HINT AO 1 5 to MCU IC20 CN38 KEYI 0 2 KEYO 0 1 SPSCLK1_DIS SPSD1_DIS SR_OE_DIS RXD2_DIS TXD2_DIS VLI_DIS PSW LDT LDR RSSI TMP1 TMP2 TMP1 TMP2 33A SPSCLK0 SPSD0 16_8PCS SBC TXASSIST RXASSIST TX_CV RX_CV TXCOB RXVCOA B TXVCOA RXPCS_TR TXPCS SPSCLK0 SPSD0 16_8PCS LDT LDT SPSCLK0 SPSD0 TXVCOA TXVCOB TXPCS LDR SPSCLK0 SPSD0 R...

Page 169: ...NC1_B N_SYNC1_A N_SYNC1_B N_SYNC2_B GND B CN301 SB GND SB B CN700 W6 FINAL UNIT X45 393 C 3 FINAL UNIT X45 393 B 3 FINAL UNIT X45 393 A 3 TX RX UNIT X57 795 CONTROL UNIT X53 449 DISPLAY UNIT X54 373 A 2 DISPLAY UNIT X54 373 B 2 8 1 N_SYNC2_B N_SYNC1_B N_SYNC1_A N_SYNC1_A N_SYNC2_A N_SYNC2_B N_SYNC1_B N_SYNC2_A N SYNC2 N SYNC1 W10 CN39 CN802 CN500 1 11 11 1 Ext IN IF_SIG 3 1 3 1 CN38 1 36 CN40 1 SB...

Search results

Summary of Contents for NEXEDGE NXR-810

Reviews:

Related manuals for NEXEDGE NXR-810

Brands by name

Popular brands

Kenwood NEXEDGE NXR-810, Service Manual

Search results

Summary of Contents for NEXEDGE NXR-810

Reviews:

Related manuals for NEXEDGE NXR-810

Brands by name

Popular brands